Top 20 Unicorn Cake Ideas to Make Your Birthday Truly Magical
- , by Jessica Miller
- 10 min reading time
Finding the Perfect Unicorn Cake for Your Celebration
Whether you're planning a birthday party for a unicorn-obsessed kid or just want a show-stopping dessert for any celebration, a unicorn cake is one of those ideas that never gets old. Rainbow manes, glittery horns, pastel frosting. There's a reason this theme keeps trending year after year.
We've rounded up the top 20 unicorn cake ideas, from simple designs you can pull off at home to elaborate creations that'll have every party guest reaching for their phone. Some are cupcakes, some are tiered masterpieces, and all of them are pure magic.
Tiered and Full-Size Unicorn Cakes
20. Two-Tier Unicorn Cake
Picture this: two tiers of bold color, elegant fondant work, and a golden horn perched on top. A two-tier unicorn cake is one of the most classic designs you can go for. The extra height turns it into a real centerpiece, and you can customize each tier with different colors or patterns. Search "two-tier unicorn cake" on Pinterest for endless variations to inspire your own version.
19. Easy Rainbow Mane Unicorn Cake
This Pinterest-favorite features two stunning layers with a flowing rainbow mane, pastel hearts, and delicate outlines. The color palette is dreamy without being overwhelming. A solid choice for a first attempt at a themed cake.
18. Unicorn Face Cake
You don't need to be a professional baker for this one. A plain round cake becomes a unicorn with simple buttercream piping, a shiny horn, cute fondant ears, and piped eyelashes. This is probably the most popular unicorn cake design out there. And for good reason. It works homemade or store-bought.
17. Unicorn Cake with Heart Details
This tall, double-height design features a spectacular horn and a vibrant hand-painted rainbow. The extra height makes it a real centerpiece. It's also available as a baking kit if you want some guidance, but you can absolutely use it as inspiration for your own creation.
16. Chibi Unicorn Cake
Easily one of the cutest unicorn cake concepts out there. Using a rounded, dome-shaped cake as the base, this design features pastel buttercream hair, chibi-style eyes, and an irresistibly sweet color palette. If kawaii is your thing, this is the one.
15. Unicorn Cake for Kids
Take a little magic home
Every unicorn cake needs a dazzling, sparkling horn. It's the ultimate symbol of magic. This kid-friendly version keeps decorations simple and fun.
A plain white cake topped with multicolored fondant "hair," a shimmering horn, tiny pastel ears, and star decorations. Simple enough for a DIY project, impressive enough to wow the birthday crowd.
Unicorn Cupcakes
Not everyone wants to tackle a full-size cake. That's where unicorn cupcakes save the day. Easier to make, easier to serve, and each guest gets their own little magical treat.
14. Unicorn Cupcake with Golden Horn
Swirled pastel frosting, a golden fondant horn, and tiny ear decorations turn a regular cupcake into something party-worthy. Great for larger parties where you need a dessert that's easy to distribute.
13. Mini Unicorn Cupcakes
Bite-sized versions that are perfect for little hands. The smaller scale makes them less intimidating to decorate, too. A great option if you're baking with kids.
12. Unicorn Cupcakes in Ice Cream Cones
A clever twist. Bake the cupcake batter inside ice cream cones, then top with rainbow frosting and a horn. Kids go wild for these because they look like unicorn ice cream. No plates needed.
More Stunning Unicorn Cake Designs
11. Blue-Frosted Unicorn Cake
Not every unicorn cake needs to be pink. This blue-frosted version proves that cooler tones can be just as magical. The ombre effect from light to dark blue gives it an almost celestial feel.
10. Full Unicorn-Shaped Cake
Instead of just a unicorn face, this design sculpts the entire unicorn body from cake and fondant. Takes more skill, but the result is a true conversation piece. Consider this one if you've got some baking experience under your belt.
9. Premium Unicorn Cake
Metallic accents, intricate fondant flowers, and a polished finish make this one look like it came straight from a high-end bakery. If you're ordering from a professional baker, show them this photo.
8. Unicorn Cake for Girls
Pink, purple, and covered in edible flowers. This design leans into the fairy-tale aesthetic. The golden horn and closed-eye face give it a peaceful, dreamy expression that kids absolutely love.
7. DIY Unicorn Cake
This is the "I made it myself and I'm proud of it" cake. The hand-piped buttercream mane isn't perfect, and that's exactly what makes it charming. A realistic goal for home bakers.
6. White-Frosting Unicorn Cake
Sometimes less is more. This clean, white-frosted design relies on a single golden horn and minimal decoration. Elegant and sophisticated. Great for grown-up unicorn fans or a baby shower.
5. Multicolored Unicorn Cake
When you can't pick just one color, use them all. This rainbow explosion features layers of bright frosting and plenty of sprinkles. Bold, fun, and it photographs beautifully.
4. Cute Unicorn Cake
Find yours below
Closed eyes, rosy cheeks, and a pastel mane. This design hits all the cute notes. The kind of cake that makes people say "aww" before they even think about eating it.
3. Realistic Two-Tier Unicorn Cake
Two tiers of detailed fondant work with realistic coloring and proportions. This one takes serious skill (or a talented bakery), but the result is a genuine work of art. Show-stopping at any event.
2. Candy-Filled Unicorn Cake
The surprise inside is what makes this one special. Cut into it and colorful candy spills out. Kids lose their minds over this. It's a standard round cake with a hollowed-out center filled with sweets before being frosted over.
1. Stunning Showpiece Unicorn Cake
Our number one pick. This elaborate creation combines multiple tiers, gold accents, cascading flowers, and a beautifully sculpted unicorn horn. The kind of cake that becomes the main attraction of any party.
Tips for Making Your Own Unicorn Cake
You don't need to be a pro to pull off a unicorn cake at home. Here are some practical tips:
- Start with a simple base. A smooth buttercream or fondant-covered round cake is all you need. The unicorn details go on top.
- Make the horn from fondant. Roll fondant into a cone shape, twist it to create the spiral, and let it dry for a few hours before placing it on the cake. Painting it with edible gold dust takes it up a notch.
- Use a piping bag for the mane. Pipe rosettes or swirls in different colors down one side of the cake. Start from the top and work down. Each color gets its own piping bag.
- Fondant ears are easy. Cut two teardrop shapes, pinch the bottoms, and stick them next to the horn. Add a smaller pink fondant piece inside each ear.
- Closed eyes = easy face. Pipe a curved line with thick eyelashes for each eye. Forgiving and always looks cute.
- Don't skip the flowers. Small buttercream or fondant flowers around the base of the horn tie the whole look together.
If you've got a creative streak, you might also enjoy drawing your own unicorn or making an origami unicorn as a party decoration to go alongside the cake.
Setting the Scene for a Unicorn Party
A magical cake deserves a magical setting. Here are a few ways to level up the whole party:
- Scatter rainbow confetti on the table around the cake
- Use pastel-colored tableware and napkins
- Add unicorn decorations. Our unicorn decoration collection has plenty of options
- Set up a craft station where kids can draw their own unicorns
- Have unicorn costumes or headbands for dress-up. Check out our unicorn costume collection
- Print out some unicorn jokes on cards and place them at each seat
- Set up a unicorn face painting station - kids remember it long after the party is over
- Need a full party plan? Our unicorn birthday party planning guide covers the timeline, budget, games, and food ideas
The Secret to Rainbow Layers Inside Your Cake
Want that magical rainbow cross-section when you slice into your unicorn cake? Divide your cake batter into 5-6 bowls and tint each one a different color. Pour them into the cake pan in layers (don't stir). Or bake separate thin layers in different colors and stack them with frosting in between. Vanilla and funfetti batters work best for this because the light-colored base takes dye well and looks stunning when sliced.
