Food52
Ingredients For the cake: 1 cup (2 sticks) unsalted butter, room temperature • 2 cups sugar • 4 eggs • 1 teaspoon salt • 3 cups sifted cake flour • 2 teaspoons baking powder • 1 cup milk • 1 teaspoon vanilla For the frosting: 4 egg whites • 3/4 cup sugar • 1 cup (2 sticks) unsalted butter, room temperature • 4 ounces raspberries In …