Cotton Candy Cake Marble Layers (Print Version)

Soft, swirled layers in playful colors with cotton candy sweetness for a dreamy dessert experience.

# Ingredients:

→ For the sponge

01 - 2 1/2 cups all-purpose flour
02 - 2 1/2 teaspoons baking powder
03 - 1/2 teaspoon kosher salt
04 - 1 cup unsalted butter, softened
05 - 1 3/4 cups granulated sugar
06 - 5 large egg whites, room temperature
07 - 2 teaspoons vanilla extract
08 - 1 cup whole milk
09 - 1 cup cotton candy, chopped, plus extra for garnish
10 - Pink food coloring
11 - Blue food coloring

→ For the frosting

12 - 4 cups powdered sugar
13 - 1/2 cup unsalted butter, softened
14 - 2 to 3 tablespoons whole milk
15 - 1 teaspoon vanilla extract
16 - Pink food coloring
17 - Blue food coloring

# Steps:

01 - Preheat oven to 350°F (175°C). Generously grease and flour two 9-inch round cake pans.
02 - In a medium bowl, whisk together all-purpose flour, baking powder, and salt until thoroughly combined.
03 - In a large mixing bowl, beat softened butter and granulated sugar with an electric mixer until the mixture is pale and fluffy.
04 - Add egg whites one at a time, beating well after each addition. Blend in the vanilla extract.
05 - Mix in flour mixture and milk alternately, beginning and ending with flour mix. Stir just until incorporated; do not overmix.
06 - Divide the batter evenly between two bowls. Tint one portion with pink food coloring and the other with blue. Gently fold in chopped cotton candy into each colored batter.
07 - Transfer both colored batters into prepared cake pans. Using a knife or skewer, gently swirl for a marbled appearance.
08 - Bake in preheated oven for 25 to 30 minutes or until a toothpick inserted in the center emerges clean. Allow cakes to cool in pans for 10 minutes before transferring to wire racks to cool completely.
09 - In a bowl, beat softened butter until creamy. Gradually add powdered sugar, vanilla extract, and 2 to 3 tablespoons milk, blending until a smooth, spreadable consistency is achieved. Divide the frosting and tint half pink and half blue.
10 - Once cakes are fully cooled, frost with alternating pink and blue frosting. Immediately before serving, decorate generously with additional cotton candy.

# Notes:

01 - Only add cotton candy garnish immediately before serving, as it dissolves quickly when exposed to frosting or moisture.