Spoon batter evenly into 2 greased and floured 9-inch round cake pans (pans must be 2 inches deep). Bake at 350° for 40 to 45 minutes or until a wooden pick inserted in center comes out clean. Cool in pans on a wire rack 10 minutes. Remove from pans, and let cool completely on wire rack.
Spread Vanilla Buttercream Frosting between layers and on top and sides of cake.