Ingredients
Method
Preparation
- Preheat oven to 350°F. Grease and line three 8-inch or two 9-inch cake pans with parchment.
- Pour warm milk over chopped white chocolate and let sit for 2 minutes. Stir until smooth and cool to just warm.
- In a bowl, whisk together cake flour, baking powder, and salt.
- Beat butter and sugar until very light and fluffy, about 3 to 4 minutes.
- Mix in egg whites one at a time, then add vanilla. Scrape the sides of the bowl.
- Mix in the melted white chocolate. Alternate adding dry mixture and buttermilk, beginning and ending with dry ingredients. Stop when combined.
Baking
- Divide batter into prepared pans and bake for 22 to 28 minutes, until a toothpick comes out clean.
- Cool in pans for 10 minutes, then turn out to cool completely.
Making the Frosting
- In a saucepan, whisk together evaporated milk, sugar, egg yolks, butter, vanilla, and salt. Cook over medium heat, stirring until thick and bubbly, about 8 to 10 minutes.
- Remove from heat and stir in toasted coconut and pecans. Let cool until spreadable.
Assembly
- Layer cake with frosting. For a neater finish, apply a thin layer of vanilla or white chocolate buttercream as a crumb coat before frosting.
- Chill for 20 to 30 minutes to set. Slice with a warm knife for neat edges.
Notes
Ensure to use room temperature ingredients, toast pecans and coconut, and cool frosting before applying.
