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unicorn cake

Unicorn Cake

A magical rainbow-layer unicorn cake with vanilla buttercream, pastel colors, and decorative horn and ears, perfect for birthdays and celebrations.
Prep Time 45 minutes
Cook Time 30 minutes
Total Time 3 hours
Course Dessert
Cuisine American
Servings 12
Calories 301 kcal

Equipment

  • 8-inch cake pans, mixing bowls, electric mixer, measuring cups and spoons, piping bags, Wilton 1M piping tip, offset spatula, cake turntable, bench scraper, serrated knife or cake leveler, cooling racks,

Ingredients
  

  • cups 312 g all-purpose flour
  • 2 cups 400 g granulated sugar
  • 1 tbsp baking powder
  • 1 tsp baking soda
  • ½ tsp salt
  • 1 cup 226 g unsalted butter
  • 4 large eggs
  • 1 cup 240 ml whole milk
  • 2 tsp clear vanilla extract
  • Gel food coloring pink, blue, purple, yellow, teal
  • Vanilla buttercream frosting
  • Sprinkles and edible glitter

Instructions
 

  • Preheat oven to 350°F (175°C).
  • Grease and line five 8-inch cake pans.
  • Cream butter and sugar until fluffy.
  • Add eggs one at a time, then vanilla.
  • Mix dry ingredients separately.
  • Alternate adding dry ingredients and milk.
  • Divide batter and color each portion.
  • Pour into pans and bake 25–30 minutes.
  • Cool completely.
  • Level cake layers.
  • Stack with buttercream between layers.
  • Apply crumb coat and chill.
  • Frost smoothly.
  • Decorate with unicorn mane, horn, ears, and sprinkles.

Notes

Allow cake layers to cool completely before frosting. Chill the cake after applying the crumb coat for a smoother finish. Use gel food coloring for vibrant pastel shades without affecting batter consistency. Store covered at room temperature for up to 2 days or refrigerate for up to 1 week. Bring to room temperature before serving for the best flavor and texture.
 
  • Prep Time: 45 minutes
  • Cook Time: 30 minutes
  • Cooling Time: 60 minutes
  • Decorating Time: 45 minutes
  • Total Time: 3 hours
Keyword unicorn cake, unicorn birthday cake, rainbow unicorn cake, easy unicorn cake
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