# 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 (2 sticks) 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 lightly flour three 8-inch round cake pans.
02 - Whisk together cake flour, baking powder, and salt in a bowl; set aside.
03 - Beat butter and granulated sugar with an electric mixer until light and fluffy, about 3 minutes.
04 - Incorporate egg whites one at a time, mixing thoroughly after each addition, then stir in vanilla extract.
05 - Alternately add flour mixture and milk to the butter mixture, starting and ending with flour, mixing gently until just combined.
06 - Divide batter evenly among pans and bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out clean.
07 - Allow cakes to cool in pans for 10 minutes, then transfer to wire racks to cool completely.
08 - In a small saucepan, combine coconut milk and sugar. Heat until simmering, stirring to dissolve sugar. Remove from heat and mix in shredded coconut. Cool to room temperature until thick but spreadable.
09 - Whisk egg whites, sugar, water, and cream of tartar in a heatproof bowl set over simmering water. Beat with a hand mixer on high until stiff, glossy peaks form, about 7 minutes. Remove from heat, add vanilla, and beat for 2 more minutes.
10 - Place one cake layer on a serving plate and spread half the coconut filling over it. Add the second layer and spread remaining filling. Top with the third layer.
11 - Frost the entire cake with the seven-minute frosting, then press shredded coconut along the sides and top for decoration.
12 - Allow cake to set for at least 30 minutes before slicing and serving.