30+ Cute Unicorn Cake Ideas to Wow Your Guests

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Unicorn cakes are basically the superheroes of the cake world – colorful, sparkly, and ready to save any party from being boring.

If you’re as obsessed with cake decorating as I am, you know there’s nothing more fun than turning frosting into magic! Whether it’s soft pastel rainbows, glittery gold horns, or cheeky little fondant ears, unicorn cakes bring a whole vibe to the table. And, they’re ridiculously fun to make!

I’ve rounded up 30 unicorn cake ideas that are perfect for birthdays, baby showers, or any special occasion that calls for something extra happy. Some are super simple (hello, stress-free frosting swirls!), while others are next-level creations for when you’re feeling fancy.

You don’t need to be a kid to be in awe when you see on of these unicorn cakes. Let’s jump in and get magical!

1. Rainbow Mane Majesty

A round white cake with a unicorn face on top, featuring a vibrant rainbow mane cascading down the sides. The unicorn has a gold horn and closed eyes with long lashes. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Let’s kick things off with a classic unicorn cake that’s sure to wow your guests!

This simple design features a round white cake with a minimalist unicorn face on it. The star of the show is the magical rainbow mane that flows down the side of the cake.

The vibrant colors pop against the white backdrop, making it look super cute! The gold horn adds a touch of sparkle, while the closed eyes with long lashes give the unicorn a dreamy expression.

This cake is perfect for any unicorn-themed party and is guaranteed to bring smiles all around.

2. Unicorn Horn Cake Pops

Who says unicorn cakes have to be big? These adorable unicorn horn cake pops are a fantastic way to spread the magic!

Each pop is colored in a mix of cute, pastel colors and has a miniature unicorn horn. You can decorate them all with sprinkles, add swirls of colorful hair, or even make each one special if you want!

I love how versatile these are – they’re great for party favors, dessert tables, or even as a fun activity where kids can decorate their own.

3. Sleepy Unicorn Smash Cake

A small round cake designed to look like a sleeping unicorn's face. The cake is covered in white frosting with a pastel mane, closed eyes with long lashes, and a small gold horn. Suitable for a baby's first birthday. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Looking for something special for your little one’s first birthday?

This sleepy unicorn smash cake is the cutest thing ever for a baby’s first cake experience. It’s a small round cake decorated to look like a sleeping unicorn’s face.

The white frosting base is adorned with a pastel mane, giving it a soft, dreamy look. Those closed eyes with long lashes make the unicorn look so peaceful – it’s almost too cute to eat!

The small gold horn adds just the right amount of magic. This cake is not only adorable but also the right size for little hands to dig into.

The best thing? You pretty much can’t mess it up! Even the craziest looking hair will still look cute on this unicorn cake!

4. Unicorn Sheet Cake Surprise

A rectangular sheet cake decorated with a unicorn theme. The top features a colorful rainbow design, with a 2D unicorn face and horn on one corner. The sides are decorated with pastel-colored rosettes. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Need a unicorn cake that is relatively easy to make and can feed a crowd? This unicorn sheet cake may be exactly the solution you are looking for!

It’s a rectangular cake with a beautiful fondant rainbow design on top, complete with a 2D unicorn face.

The sides are decorated with pretty pastel rosettes that remind me of fluffy clouds. It’s easy to cut and serve, making it ideal for larger gatherings or school parties.

5. Unicorn Cupcake Bouquet

Unicorn cupcakes like these are pure magic in edible form, don’t you think?

I’m loving the pastel swirls of frosting paired with those adorable little ears and horns – they’re giving me major whimsical vibes. If you’re into fun baking projects, these are such a fun way to bring some sparkle to a birthday or just a random weekend treat.

You could totally play around with the colors and decorations to make them uniquely yours!

6. Unicorn Drip Cake

A tall, three-tiered cake with white frosting and a colorful drip effect. The top tier features a unicorn face with a gold horn. The sides are decorated with colorful rosettes and gold sprinkles. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

For those who want to combine trendy with magical, this unicorn drip cake is a showstopper! It’s a tall, three-tiered white cake with colorful frosting as the base.

The colorful drip effect cascading down the sides adds a modern, artsy touch that I absolutely adore. On top, there’s an adorable unicorn face similar to what we’ve seen before, complete with a shiny gold horn.

This cake is a fantastic choice for older kids or a big birthday party, when you want a unicorn cake that’s a bit more sophisticated. It’s the kind of cake that will make everyone go “Wow!” as soon as they see it.

7. Galaxy Unicorn Cake

This galaxy-inspired unicorn cake is a stunner with its deep blue and purple hues blending like a night sky.

The edible gold stars and swirling pastel mane create a magical, otherworldly vibe. It’s a unique design that works for anyone who loves celestial or space-themed celebrations.

The smooth buttercream finish with a horn on top ties it all together, making it a beautiful and memorable cake choice.

8. Rainbow Unicorn Cake Roll

A Swiss roll-style cake with a swirled rainbow interior. The exterior is frosted white with a 2D unicorn face on one end, complete with ears and a horn. The cake is sliced to show the vibrant rainbow swirl inside. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Here’s a unicorn cake idea that’ll make you say “Ooh!” when you cut into it – a rainbow unicorn cake roll!

From the outside, it looks like a regular Swiss roll cake, frosted in white with cute ears, minimalist swirls of colorful hair and, of course, a horn.

But slice it open, and bam! You’re greeted with a stunning rainbow swirl that’ll make everyone’s eyes pop.

This cake is not only fun to look at but also a blast to make. It’s a great way to practice your cake rolling skills while adding a unicorn twist!

9. Unicorn Fault Line Cake

A round cake with a 'fault line' design. The outer layers are white with a unicorn face, while the middle section reveals a colorful, glittery interior with sprinkles and edible stars. The fault line is accentuated with gold leaf. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

For a unicorn cake that’s truly out of this world, check out this unicorn fault line cake! It’s a familiar white round cake with an interesting twist!

There’s a “crack” in the middle that reveals a colorful, glittery interior filled with sprinkles and colorful layers. It’s like peeking into a magical unicorn dimension! The fault line is highlighted with gold leaf, adding a touch of luxury.

This cake is a bit more advanced to make, but the result is so worth it. It’s the kind of cake that’ll have everyone at the party talking!

10. Floral Unicorn Cake

cute unicorn cake decorating ideas with flowers for wedding

This unicorn cake has a romantic, floral twist with its cascade of fresh or edible flowers adorning one side.

The soft pastel shades and delicate blooms create a dreamy, garden-inspired look. It’s a solid choice for weddings, baby showers, or anyone looking for an elegant yet whimsical dessert.

The subtle ombre buttercream base adds a sophisticated touch, making it a cake that feels magical and timeless.

11. Unicorn Ice Cream Cake

An ice cream cake in the shape of a unicorn head. The main body is vanilla ice cream, with a colorful mane made of different flavored ice creams. The horn is made of a sugar cone covered in edible gold. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Who says unicorn cakes have to be made of regular cake? This unicorn ice cream cake is a cool twist on the theme!

The main part of the cake is shaped like a unicorn head made of creamy vanilla ice cream. The mane is where the real fun begins – it’s created using different flavored ice creams in pastel colors.

And the horn? It’s a sugar cone covered in edible gold! This cake is a dream come true for ice cream lovers.

Pro Tip: Gotta be really fast when making it so it doesn’t start melting early.

12. Unicorn Cake in a Jar

Several clear mason jars filled with layers of colorful cake, frosting, and sprinkles. Each jar is topped with a swirl of pastel frosting and a small fondant unicorn horn. The jars are decorated with ribbons and gift tags. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Here’s a unicorn cake idea that’s as cute as it is convenient – unicorn cake in a jar! These little jars of joy are filled with layers of colorful cake, creamy frosting, and a sprinkles of magic.

Each jar is topped with a swirl of pastel frosting (totally optional!) and an adorable mini fondant unicorn horn (not optional).

What I love about this idea is how portable and giftable it is. You can easily make a bunch of these for party favors or as sweet treats to give to friends.

13. Rainbow Layer Unicorn Cake

This cake is an explosion of color with its vibrant rainbow layers inside and smooth buttercream exterior.

The golden horn and pastel mane make it a true centerpiece for any celebration! It’s a great way to add a pop of color to your dessert table while keeping the design elegant and playful.

This one is guaranteed to wow both kids and adults alike with every slice.

14. Sparkling Unicorn Head Cake

This sculpted unicorn cake is full of personality, from its glittery horn to its flowing pastel mane.

The intricate details, like the closed eyes and delicate shimmer, bring this magical creature to life. It’s a wonderful option for birthdays or any special occasion that calls for a touch of fantasy.

Guests will love the combination of artistry and flavor in this charming cake!

15. Unicorn Number Cake

A large number-shaped cake (choose any number from 1 to 9) decorated in a unicorn theme. The number is covered in white frosting with a unicorn face, gold horn, and colorful mane. Surrounding the number are colorful macarons, meringues, and flowers. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

For a kid’s birthday celebration that’s truly one-of-a-kind, check out this unicorn number cake!

It’s a large cake shaped like a number (you can make it work for any age from 1 to 9) and decorated in full unicorn glory. The number is covered in smooth white frosting, with an adorable unicorn face complete with a golden horn and a vibrant, flowing mane.

Around the number, there’s a beautiful arrangement of colorful macarons, meringues, and flowers – you can get as creative with it as you wish! This cake is such a creative way to celebrate a birthday, and super Instagram-worthy!

16. Unicorn Cake with Chocolate Ganache

A round cake covered in dark chocolate ganache with a white unicorn face on top. The unicorn has a gold horn and a mane made of colorful buttercream rosettes. The ganache drips elegantly down the sides of the cake. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

For all the chocolate lovers out there, this unicorn cake with chocolate ganache is a dream come true! It’s a round cake covered in rich, dark chocolate ganache that drips elegantly down the sides.

On top, there’s a striking contrast with a white unicorn face, complete with a shimmering gold horn. The mane is made up of colorful buttercream rosettes that pop beautifully against the dark background.

It’s a great option for older kids who want a unicorn cake that’s a little more grown-up-looking. The combination of flavors and textures is simply divine!

17. Unicorn Garden Cake

A cake designed to look like a magical garden scene. The base is covered in green frosting to resemble grass, with edible flowers and mushrooms. A small fondant unicorn figure stands in the scene, surrounded by a rainbow made of colorful candies or frosting. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

If you’re confident in your fondant skills, you can attempt this unicorn garden cake that takes you straight into a magical world!

This design transforms your cake into a enchanted meadow where unicorns roam. The base is covered in green frosting to look like lush grass, dotted with edible flowers and cute little mushrooms. The star of the show is a small fondant unicorn figure, placed in this whimsical scene.

An optional rainbow (can be made of colorful candies or frosting) arches over the unicorn, adding that extra touch of magic. This cake is like a little piece of fairyland on your table!

18. Unicorn Cupcake Pull-Apart Cake

Want something more unique? This pull-apart cake is both fun and practical, combining cupcakes and cake into one stunning design.

The vibrant pastel mane flows across the cupcakes, creating a cohesive and colorful unicorn look.

It’s easy to serve and great for sharing at any event, from kids’ parties to family gatherings.

The golden horn and playful sprinkles make it extra festive and Instagram-worthy.

19. Unicorn Cake with Fruit

A naked cake style with layers of white cake and frosting visible on the sides. The top is decorated with a unicorn face and horn, surrounded by a variety of fresh fruits like strawberries, blueberries, and sliced kiwi arranged to look like a colorful mane. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

For a healthier twist on the unicorn cake trend, check out this unicorn cake with fruit! It’s a naked cake style, where you can see the layers of cake with hardly any frosting on the sides.

On top, there’s our usual unicorn features with its signature horn, but here’s where it gets interesting – the mane is made entirely of fresh fruits!

You can use anything available to you depending on the season, such as a mix of vibrant strawberries, juicy blueberries, and slices of kiwi arranged in a rainbow pattern.

This cake is a great option for those who want to cut down on sugar or simply love fruit. It’s refreshing, colorful, and still totally magical.

20. Unicorn Cake Pops Bouquet

A bouquet-style arrangement of cake pops decorated as unicorns. Each pop has a white base with a painted unicorn face, tiny gold horn, and colorful mane. The pops are arranged in a decorative pot or vase, made to look like a floral bouquet. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Take your unicorn cake game to the next level with this adorable unicorn cake pops bouquet! Each cake pop is a tiny work of art, decorated to look like a unicorn head with a cute painted face, miniature gold horn, and a colorful mane.

But the real magic happens when you arrange these pops in a decorative pot or vase, creating a unicorn-themed “flower” bouquet.

It’s such a creative way to present cake pops and would make an amazing centerpiece for any party!

21. Unicorn Pull-Apart Cupcake Cake

A large unicorn face made up of individual cupcakes arranged together. The cupcakes are frosted in various pastel colors to form the unicorn's features, with a gold horn cupcake and colorful mane cupcakes. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Here’s another fun twist on the unicorn cake theme – a unicorn pull-apart cupcake cake! This clever design uses individual, very simple cupcakes arranged together to create one large unicorn face.

Each cupcake is frosted in pastel colors, working together to form the unicorn’s features. There’s a special gold horn cupcake and a mane made of colorful cupcakes.

What’s great about this idea is that it combines the ease of serving cupcakes with the wow-factor of a large unicorn cake. It’s a no-brainer for school parties or any event where you need to serve a lot of people quickly.

22. Black Chocolate Unicorn Cake

This rich chocolate unicorn cake offers a darker, elegant take on the classic design.

With a smooth chocolate buttercream base, vibrant pastel accents, and a metallic golden horn, it blends indulgence with creativity!

The contrasting colors make the design pop, making it a striking choice for anyone who loves chocolate with a side of magic.

A black unicorn is a deliciously bold option for a unique birthday party!

23. Unicorn Cupcake Tower

This cupcake tower combines a beautiful unicorn cake topper with matching cupcakes for an impressive dessert display.

The cupcakes feature adorable fondant faces and golden horns, creating a cohesive and magical theme. It’s a great way to serve a crowd while still making a statement with your centerpiece.

Amazing choice for outdoor parties!

24. Cute Pastel Unicorn Cake

A tall round cake with a unicorn design on the outside. When cut, the inside reveals layers of cake separated by colorful candy or sprinkles. The exterior has a white base with a unicorn face, gold horn, and pastel mane. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Okay, how stunning is this unicorn cake? That gold horn is giving such a regal vibe, and the pastel mane? Chef’s kiss! The sprinkle details at the base bring a fun pop of color that totally ties it all together.

And don’t even get me started on those layers – pink, blue, and vanilla perfection! If you’re looking for a show-stopper cake for a little girl, this one screams celebration and magic all in one bite!

25. Unicorn Cake with Wings

A round cake decorated as a unicorn with large, edible wings attached to the sides. The cake has a white base with a unicorn face on top, featuring a gold horn and colorful mane. The wings are made of pastel-colored fondant or candy melts, with intricate swirl designs. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Take your unicorn cake to new heights (literally) with this unicorn cake with wings!

This magical creation features all the classic elements of a unicorn cake – the cute face, golden horn, and colorful mane – but with an extra special touch: a pair of beautiful, edible wings.

The wings can be made from pastel-colored fondant or candy melts and decorated with intricate swirl designs. They’re attached to the sides of the cake, giving the impression that your unicorn could take flight at any moment.

It’s a bit more advanced to make, but the result is totally worth it if you have a sweet little fairy at home.

26. Unicorn Cake with Macarons

A round cake decorated as a unicorn, with a ring of colorful macarons around the base and on top of the cake. The unicorn has a gold horn and pastel-colored mane. Some macarons are plain, while others are decorated to look like tiny unicorn faces. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

For a touch of French elegance mixed with unicorn magic, check out this unicorn cake with macarons!

The cake itself is a classic unicorn design with a cute face, golden horn, and pastel mane. But the real stars are the colorful macarons arranged around the base and on top of the cake.

Some of the macarons are left plain in pretty pastel shades, while others can be decorated to look like tiny unicorn faces – how cute is that?

27. Rainbow Surprise Unicorn Cake

Surprise, surprise! This cake combines a simple, classic unicorn design with colorful rainbow layers hidden inside.

The vibrant stripes of cake create a fun reveal before it’s sliced, perfect for bringing an extra layer of joy to the table.

28. Watercolor Unicorn Cake

A round cake with a white base and watercolor-style pastel splatters and washes. On top is a simple unicorn face with a gold horn. The mane is created using the watercolor technique in soft pastel colors. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

For a softer, more artistic take on the unicorn theme, feast your eyes on this watercolor unicorn cake!

The base of the cake is white, but it’s adorned with beautiful watercolor-style splashes and washes in soft pastel hues. On top, there are simple unicorn features with a shimmering gold horn.

The mane is where the watercolor effect really shines, with soft, blended colors that look like they’ve been painted on.

This cake has such a dreamy, ethereal quality to it – would work best if you want a unicorn cake that’s a little less bold and a little more subtle.

29. Unicorn Ruffle Cake

A tall cake covered in pastel-colored buttercream ruffles from bottom to top. The ruffles are in various shades of pink, purple, blue, and yellow. On top is a unicorn face with a gold horn and eyes. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Prepare to ruffle some feathers (or should I say manes?) with this unicorn ruffle cake!

This tall cake is a textural dream, covered from bottom to top in delicate buttercream ruffles.

It is pretty easy to make, looks impressive, and will satisfy any little princess!

The ruffles are piped in various pastel shades – think soft pinks, purples, blues, and yellows – creating a beautiful ombre effect.

30. Unicorn Cake with Edible Flowers

A white round cake decorated as a unicorn, with a cascade of edible flowers forming the mane and decorating the base. The flowers are in pastel colors and include roses, pansies, and violets. The unicorn face has a gold horn and closed eyes with long lashes. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Bring a touch of nature’s beauty to your unicorn cake with this stunning unicorn cake with edible flowers! The base is a classic white unicorn cake with a cute face, golden horn, and closed eyes with long lashes.

But instead of the usual colorful frosting mane, this cake features a cascade of beautiful edible flowers. We’re talking delicate roses, pretty pansies, and sweet violets in soft pastel shades.

The flowers not only form the mane but also decorate the base of the cake.

31. Unicorn Hot Chocolate Cake

A cake designed to look like a giant mug of hot chocolate. The 'mug' is made of cake covered in brown fondant. The top is decorated with white frosting 'whipped cream', colorful sprinkles, and a unicorn face with horn emerging from the 'cream'. A fondant handle is attached to the side. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

LOL, I’m sure you did NOT expect to see this one!

This adorable unicorn hot chocolate cake will definitely warm up your unicorn party! A clever design makes your cake look like a giant mug of hot cocoa.

The ‘mug’ part is made of cake covered in smooth brown fondant (the handle can just be fondant, or completely left out – up to you!).

On top, there’s a generous swirl of white frosting to represent whipped cream, complete with colorful sprinkles. And here’s the magical part – emerging from the ‘cream’ is a cute unicorn face with its signature horn!

This cake is such a fun and unexpected take on the unicorn theme.

32. Golden Unicorn Cupcakes

These unicorn cupcakes are like edible little masterpieces, complete with shimmering golden horns and pastel-colored swirls of frosting.

The sleepy unicorn faces add an extra layer of charm, making them both cute and magical!

The color combinations can easily be customized to fit your unicorn party theme, and they’re as delightful to look at as they are to eat.

33. Minimalist Unicorn Cake

A simple white round cake with minimal decoration. The unicorn design is created using just a few elegant lines - a gold curved line for the horn, a few black lines for the eyes and lashes, and a subtle pastel swirl for the mane. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

For those who prefer a more understated elegance, this minimalist unicorn cake is a safe choice! The cake itself is a pristine white, providing a clean canvas for the design.

The unicorn is brought to life with just a few simple, elegant lines. There’s a curved gold line for the horn, a couple of black lines for the eyes and lashes, and a subtle pastel swirl for the mane.

That’s it! This cake proves that sometimes less really is more.

34. Unicorn Cake with Meringue Kisses

A white round cake decorated as a unicorn, with a mane made of colorful meringue kisses. The unicorn face has a gold horn and closed eyes. Additional meringue kisses are scattered around the base of the cake. The meringues are in pastel colors with some having swirls of color. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

To add a touch of lightness and crunch to your unicorn party, consider this unicorn cake with meringue kisses!

The base is a classic white unicorn cake with a cute face, golden horn, and closed eyes. But instead of the usual frosting mane, this cake features a glorious mane made entirely of colorful meringue kisses!

These little clouds of sweetness are in various pastel shades, some with beautiful swirls of color. Additional meringue kisses are scattered around the base of the cake for extra prettiness.

35. Sculpted Unicorn Head Cake

If you’re thinking “enough with beginner cakes already!”, here’s a challenge for you!

This cake takes unicorn designs to the next level with its detailed sculpted head and cascading pastel mane.

The hand-painted eyes and realistic features make it feel almost lifelike, while the smooth buttercream base keeps the design clean and polished!

It’s an unforgettable centerpiece for birthdays or any special occasion that deserves something truly unique.

36. Super Simple Rainbow Unicorn Cake

A simple round cake with white frosting. The top features a basic unicorn face drawn with black icing for the eyes and lashes, and a gold paper horn. A rainbow is created on the side using strips of colorful fondant or fruit roll-ups. Avoid close-up shots of the cake decorations and show the entire cake wherever possible.

Let’s wrap up our unicorn cake parade with this super simple rainbow unicorn cake that anyone can make! This design proves that you don’t need advanced cake decorating skills to create a magical unicorn cake.

The base is a round cake covered in white frosting – nothing fancy there. On top, there’s a basic unicorn face created with just a few lines of black icing for the eyes and lashes.

The rainbow touch comes from strips of colorful fondant arranged on the side of the cake. And there you have it – a unicorn cake that’s as easy as it is cute!

This cake is great for beginners or new parents who don’t have lots of time for cake decorating.

Wrapping up

Wow, what a magical journey through the world of unicorn cakes!

From simple designs to elaborate creations, there’s a unicorn cake out there for everyone. Whether you’re planning a unicorn party, a birthday bash for a 3 year old, or just want to add a touch of whimsy to make your little princess’s day extra special, these unicorn cake design ideas are sure to inspire.

Of course, there are no hard rules when it comes to unicorn cakes decorating – the key is to have fun with it and let your imagination run wild!

And if you’re looking for more unique birthday cake ideas, don’t forget to check out my other articles.

Happy baking, and may your days be filled with unicorn magic!