# What You Need:
→ Cake Layers
01 - 2 1/2 cups cake flour
02 - 2 1/2 teaspoons baking powder
03 - 1/2 teaspoon salt
04 - 1 cup unsalted butter, room temperature
05 - 2 cups granulated sugar
06 - 4 large egg whites, room temperature
07 - 1 teaspoon vanilla extract
08 - 1 cup whole milk, room temperature
→ Coconut Filling
09 - 1 cup unsweetened coconut milk
10 - 1/2 cup granulated sugar
11 - 2 cups sweetened shredded coconut
→ Seven-Minute Frosting
12 - 3 large egg whites
13 - 1 1/4 cups granulated sugar
14 - 1/4 cup water
15 - 1/4 teaspoon cream of tartar
16 - 1 teaspoon vanilla extract
→ Decoration
17 - 1 1/2 cups sweetened shredded coconut, toasted or plain
# Directions:
01 - Preheat oven to 350°F. Grease and flour three 8-inch round cake pans.
02 - In a bowl, whisk together cake flour, baking powder, and salt. Set aside.
03 - Using an electric mixer, beat butter and sugar until light and fluffy, about 3 minutes.
04 - Add egg whites one at a time, mixing well after each addition. Stir in vanilla extract.
05 - Alternately add flour mixture and milk to butter mixture, beginning and ending with flour. Mix until just combined.
06 - Divide batter evenly among prepared pans. Bake for 25 to 30 minutes or until a toothpick inserted in center comes out clean.
07 - Cool cakes in pans for 10 minutes, then transfer to wire racks to cool completely.
08 - In a small saucepan, combine coconut milk and sugar. Heat to simmer while stirring to dissolve sugar. Remove from heat, stir in shredded coconut, and let cool to room temperature until thick but spreadable.
09 - Set a heatproof bowl over simmering water. Whisk egg whites, sugar, water, and cream of tartar. Beat on high speed until stiff, glossy peaks form, about 7 minutes. Remove from heat, add vanilla, and continue beating for 2 minutes.
10 - Place one cake layer on serving plate. Spread half the coconut filling over it. Top with second layer and spread remaining filling. Add third layer on top.
11 - Frost entire cake with seven-minute frosting. Press shredded coconut onto sides and top for decoration.
12 - Allow cake to set for at least 30 minutes before slicing and serving.