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A beautifully decorated mermaid birthday cake with ocean-themed decorations.

mermaid birthday cake

Create a stunning mermaid birthday cake that will enchant your guests! Dive into this delicious recipe and make magical memories! 🧜‍♀️🎂
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Prep Time 30 minutes
Cook Time 25 minutes
Total Time 55 minutes
Servings: 8 servings
Course: Cake
Cuisine: American
Calories: 350
Ingredients Equipment Instructions

Ingredients
  

Dry Ingredients
  • 2 cups All-purpose flour A key base for a fluffy cake.
  • 1.5 cups Granulated sugar Sweetens the cake and helps with texture.
  • 1 tbsp Baking powder Provides leavening for a light and airy cake.
  • 1 tsp Salt Enhances the flavors of the other ingredients.
Wet Ingredients
  • 0.5 cups Unsalted butter Adds richness and moisture to the cake.
  • 3 large Eggs Bind the ingredients together and add structure.
  • 1 cup Milk Keeps the cake moist and adds flavor.
  • 2 tsp Vanilla extract Infuses a delightful aroma and taste.
  • As needed drops Food coloring Creates vibrant mermaid-inspired hues.
Frosting and Decorations
  • 2 cups Whipped cream Perfect for frosting and adds a light texture.
  • As needed sprinkles Edible glitter Adds a magical touch to the decoration.
  • As needed various Sea-themed decorations Think shells and starfish for that mermaid vibe.

Equipment

  • 2 Cake pans Greased and ready for batter
  • 1 Mixing bowl For mixing frosting
  • 1 Wire rack For cooling the cakes

Method
 

Step 1: Gather Your Ingredients
  1. Collect all your ingredients: cake mix, eggs, vegetable oil, water, blue and green food coloring, butter, powdered sugar, vanilla extract, and decorations like edible glitter and mermaid toppers.
Step 2: Bake the Cake
  1. Preheat your oven to 350°F (175°C). Prepare your cake pans by greasing them. Mix the cake batter according to the package instructions, adding a few drops of blue and green food coloring for that ocean vibe.
Step 3: Cool the Cakes
  1. Once baked, let the cakes cool in the pans for about 10 minutes. Then, transfer them to a wire rack to cool completely. Patience is key!
Step 4: Make the Frosting
  1. In a bowl, beat softened butter until creamy. Gradually add powdered sugar, mixing well. Add vanilla extract and a splash of milk until you reach your desired consistency.
Step 5: Assemble the Cake
  1. Place one cake layer on a serving plate. Spread a generous layer of frosting on top. Add the second layer and frost the top and sides of the cake, creating a smooth finish.
Step 6: Decorate Your Cake
  1. Use blue and green frosting to create waves and swirls. Sprinkle edible glitter for a magical touch. Add your mermaid toppers and any other decorations you like!
Step 7: Serve and Enjoy
  1. Slice your beautiful mermaid birthday cake and serve it to your guests. Watch their faces light up with joy!