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close up of the whole unicorn cake on a white cake plate
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Unicorn Cake

Have you ever seen a cake as magical as a unicorn cake? It's like a fairytale come to life! Unicorns are the stuff of legend, and their cakes are just as enchanting.
Prep Time20 minutes
Cook Time28 minutes
Decorating Time1 hour
Total Time1 hour 48 minutes
Course: Dessert
Cuisine: American
Servings: 12 Slices
Calories: 1160kcal
Author: Wendy

Equipment

  • 3 9 inch round cake pans
  • 1 10inch round cake board
  • 3 Large piping bags with star tip
  • 1 small piping bag with number 5 tip
  • 4 medium mixing bowls
  • Plastic Unicorn cake topper horn and ears

Ingredients

White Cake Ingredients

  • 2 boxes white cake mix
  • 8 large Egg whites
  • 2 ½ cups water
  • 1 cup canola oil
  • Blue Purple and Pink gel food coloring

Vanilla Frosting Ingredients

  • 3 cups unsalted butter softened
  • 6 cups powdered sugar
  • 5 tablespoon heavy whipping cream
  • 2 teaspoon vanilla extract
  • Blue, Black, Purple and Pink gel food coloring

Instructions

Cake Directions

  • Preheat oven to 350 and spray cake pans with pam baking spray
  • Using a hand mixer and large bowl, beat all cake ingredients until combined and smooth
  • Divide the cake batter into 4 bowls
  • Mix in a few drops of Blue food coloring into one bowl
  • Min in a few drops of pink food coloring into the second bowl
  • Mix in a few drops of purple food coloring into the third bowl and leave the fourth bowl, as is
  • Alternate the batters by scooping in ¼ C of batter into each cake pan on top of each other to create a tye dye effect
  • Place into the oven and back for 28-32 minutes or until a toothpick comes out clean
  • Allow to cool completely

Frosting Directions

  • Using a standing mixer, beat all ingredients except for the colors
  • until combined and smooth but stiff with peaks
  • Scoop 1 C of frosting into each of the 3 medium bowls and mix in a few drops of blue, pink and purple into their own bowls and scoop a color into their own piping bags
  • Scoop ½ C of frosting into a small bowl and mix in a few drops of black food coloring. Scoop frosting into the small piping bag

Building The Cake

  • Place one cake layer onto the cake board and cut the dome off the cake to make an even layer
  • Repeat step with other two layers
  • Scoop 1 C of white frosting into 1 side of the large piping bag
  • Scoop the red and pink frosting into the large piping bag and set aside
  • Scoop 1 C of white frosting onto the bottom layer and spread evenly
  • Place the second cake layer on top and spread evenly 1 more cup of frosting Place the last layer of cake on top
  • Use the remaining white frosting and frost entire cake
  • Using the blue, pink and purple piping bags, start piping the “Hair” for the unicorn on the top and around one side of the cake to create a “Mane”
  • Using leftover pink frosting, frost the plastic ears
  • Outline the ears with white frosting and blue frosting
  • Place the horn, ears onto the cake
  • Use the black frosting to pipe out the detail of the eyes Place the cake into the fridge to harden the frosting before enjoying it.

Notes

  • Be sure to use baking spray not cooking spray. If you do not have baking spray you can grease and flour your baking pans.
  • If you have some hot pink sprinkles on hand or even just some multicolored sprinkles, you can add them to the cake to give it a bolder look. This cake also looks really cool with edible glitter sprinkled over it.
  • When you are baking this cake, make sure that your ingredients are room temperature before starting on the frosting for a smooth frosting.
  • Do not use liquid food coloring in place of gel. The liquid will make your frosting too runny, you need gel to make this recipe.
  • I put frosting on the ears to make them match my cake. You can skip this step if you prefer.

Nutrition

Serving: 1Slice | Calories: 1160kcal | Carbohydrates: 130g | Protein: 6g | Fat: 70g | Saturated Fat: 34g | Polyunsaturated Fat: 7g | Monounsaturated Fat: 25g | Trans Fat: 2g | Cholesterol: 131mg | Sodium: 643mg | Potassium: 107mg | Fiber: 1g | Sugar: 95g | Vitamin A: 1510IU | Vitamin C: 1mg | Calcium: 210mg | Iron: 2mg