2. Buttercream Frosting
A smooth, creamy buttercream is essential for giving your unicorn cake a flawless finish. Not only does it serve to cover the entire cake beautifully, but it also acts as the glue for attaching decorative elements like your unicorn cupcake topper. For a unicorn cake, using vanilla buttercream is particularly common as it pairs exceptionally well with any flavour and is easy to colour in a range of pastel shades, mimicking the enchanting hues of a unicorn’s mane. By whipping the buttercream to the perfect consistency, you can achieve a luscious texture that not only looks inviting but also tastes divine, enhancing the overall experience of your cake.

3. The Unicorn Cake Topper
The unicorn cake topper is arguably the star of the show, serving as the eye-catching centrepiece that brings the entire cake to life. Typically, it consists of a beautifully crafted horn, and delicate ears, and often features whimsical elements like flowers or a flowing mane. There are several creative methods to make a unicorn horn, but the key is ensuring it’s both sturdy and edible, allowing it to withstand the cake’s decorations and any handling during the celebration.
Here are a few delightful examples of how to create an enchanting unicorn horn:
Meringue Horn: For a lightweight option, a meringue horn can be elegantly piped onto parchment paper and baked at a low temperature. This technique creates a delicate, crisp horn that adds an ethereal quality to your unicorn cake. However, keep in mind that meringue horns can be susceptible to softening if exposed to moisture, so it’s best to add them just before serving.
Chocolate or Candy Horn: More durable than meringue, a chocolate horn can be crafted using a mold or freehand by piping melted chocolate onto a non-stick surface. This option not only holds up better against humidity but also adds a delicious chocolatey element to the cake, making it an appealing choice for both aesthetics and taste.
Modelling Chocolate and Fondant: For those who prefer to sculpt their topper, modelling chocolate is an excellent medium. It’s malleable, sets firm, and can be beautifully painted or dusted with edible gold for a magical effect. Fondant offers similar benefits, though it’s less tasty to some, making it a fantastic choice for decorative purposes.
Isomalt Horn: For a stunning, clear, glass-like appearance, isomalt can be melted and molded into a beautiful, shiny horn. This method is particularly captivating if you want to incorporate LED lights for an extra sparkle, adding a whimsical glow that will mesmerize your guests.
Incorporating a unicorn cupcake topper can further enhance the theme, creating a cohesive look across your dessert table.
4. Decorative Elements
Apart from the horn, adding ears and eyes is crucial for achieving a fully realized unicorn design. Ears can be crafted from fondant or modelling chocolate, with the inner surfaces typically painted with pink lustre dust to give them a touch of realism. Eyes are usually piped directly onto the cake with black icing or can be created using small pieces of fondant that lend a charming, hand-crafted touch.
Additional Decorative Elements for a Unicorn Cake
A unicorn cake isn’t just about the horn and mane; it’s an opportunity to unleash your creativity with a variety of decorative elements. Each additional touch can bring more personality and magic to your creation. Here are some enchanting ideas to consider:
Edible Pearls and Beads
Adding edible pearls and beads to your unicorn cake enhances its elegance and sophistication. These shimmering decorations can be placed around the cake’s base or within the buttercream mane, creating a jewel-like effect. Choosing complementary colors like pastel blues, pinks, or purples enhances visual appeal and cohesion. They add texture and reflect light, creating a dazzling effect that captivates guests and contrasts beautifully with a unicorn cake topper, making it a true centerpiece.
Glitter and Sparkles
No magical creature is complete without a bit of sparkle! Edible glitter or dust can be used to give your unicorn cake an ethereal glow that captivates everyone’s attention. A light dusting can be applied over the horn, the top of the cake, or even the entire mane for a shimmering effect that catches the light beautifully, making the cake look as if it is dusted with fairy magic. This sparkle not only adds a festive vibe but also enhances the whimsical theme of your cake, turning it into a true showstopper at any event. Consider coordinating the glitter with the colours of your unicorn cake topper to create a harmonious look that pulls the entire design together.
Colorful Ribbons and Bows
Ribbons and bows made from fondant or modelling chocolate can introduce a whimsical, playful element to your cake, further enhancing its charm. These delightful accents can be draped around the layers of the cake or used to create a tail at the back, adding movement and grace to the overall design. Opt for vibrant colours that pop for a bold statement or pastel tones for a softer, dreamy look. Ribbons can also be crafted in different textures to mimic real fabric, adding another layer of detail. Additionally, these decorative elements can coordinate beautifully with a unicorn cupcake topper, creating a cohesive dessert display that is both eye-catching and enchanting for any celebration.
Themed Toppers
Beyond the traditional horn and ears, consider incorporating other themed toppers such as butterflies, stars, or hearts to enrich your unicorn cake’s design. These elements can be crafted from fondant or isomalt and placed strategically to enhance the magical theme. For instance, imagine a delicate butterfly resting on the tip of the horn or tiny stars scattered across the mane to elevate your cake’s charm and whimsical character. These themed toppers can transform your cake into a mesmerizing spectacle, making it even more captivating and memorable. Pairing these accents with a stunning unicorn cake topper can create a visual feast that delights both the eyes and taste buds.
Airbrushed Accents
If you have access to an airbrush, using it to add gradients or bursts of colour can dramatically enhance the visual appeal of your unicorn cake. Subtle shades of pink, purple, and blue airbrushed onto the cake can mimic the mystical aura of a unicorn, giving it a dreamy, enchanting quality. This technique adds depth and dimension to the design, creating a multi-layered effect that draws the eye. Additionally, airbrushing can beautifully complement any unicorn cake topper you choose to use, ensuring that all elements work harmoniously together. By creating a seamless blend of colours, your cake will radiate an enchanting vibe that will mesmerize your guests.
Real or Sugar Flowers
Incorporating floral elements can add a natural, elegant touch to your unicorn cake. You can choose to use real edible flowers for a fresh and vibrant look or craft flowers from sugar for a more durable option that can withstand the rigors of celebration. Flowers can be used to adorn the base of the cake, interspersed in the mane, or even placed around the ears and horn for a garden-inspired theme that enhances the whimsical nature of your creation. This floral touch can make your cake even more inviting and can be coordinated with the colours of your unicorn cake topper for a unified design that charms every one who sees it.
Themed Fondant Cutouts
Fondant cutouts in the shapes of stars, moons, clouds, or rainbows can add layers of fantasy to your cake, inviting guests into a magical world. These cutouts can be coloured in vibrant or pastel shades and placed all around the cake for a fun, playful vibe that captures the imagination. Using different sizes for these cutouts can create a varied, dynamic look that draws the eye and invites curiosity, enhancing the overall presentation of your cake. When designed thoughtfully, these fondant cutouts can also tie in beautifully with a unicorn cake topper, ensuring that your cake is not only visually stunning but also tells a story of enchantment and wonder.
Lace or Ruffle Details
For a more elegant unicorn cake, consider adding lace patterns or ruffle details using thin sheets of fondant or a special piping technique. These intricate details can create a textured, fabric-like appearance that adds a level of sophistication and intricacy to the design. Such delicate touches can beautifully complement any unicorn cupcake topper you choose to include, enhancing the overall presentation.
Each of these elements allows you to personalize your unicorn cake further, making it a true reflection of your artistic vision. Remember, the key to a successful unicorn cake is not just in the details, but in how these details come together to tell a story of enchantment and wonder.
Assembly and Presentation
To assemble your unicorn cake, start by ensuring your cake layers are levelled and stacked securely with buttercream. The outer layer of buttercream should be smooth and even to prepare for decorating. Attach the horn and ears with additional buttercream, and then let your creativity lead as you pipe the mane and add any additional decorative elements.
The final presentation should evoke a sense of wonder and magic. A sprinkle of edible glitter or a careful arrangement of colourful flowers around the base can elevate the overall look, making it truly enchanting.
Creating a unicorn cake is about blending artistry with baking skills. Each element, from the base to the unicorn cupcake topper, plays a vital role in bringing this fantastical creature to life. Whether for a birthday party or a special celebration, a unicorn cake is sure to enchant and delight anyone lucky enough to see it—and taste it.
Learn more baking tips here at Bake, Batter & Beyond.

