Servings: 16 servings.
3 large egg whites 1/2 cup butter, softened 1 cup sugar 1 teaspoon vanilla extract 2 cups all-purpose flour 2 teaspoons baking powder 1/2 teaspoon salt 3/4 cup 2% milk 1/4 teaspoon cream of tartar FROSTING: 1 package (8 ounces) cream cheese, softened 1/2 cup butter, softened 3-3/4 to 4 cups confectioners' sugar 1 teaspoon vanilla extract Assorted decorations: Sweetened shredded coconut, sprinkles and jelly beans
