Mix flour, baking powder, and salt; set aside. Cream sugar and butter in a large mixing bowl, beating until light and fluffy. Beat in eggs, one at a time, beating well after each addition. Add half of the flour mixture then half of the milk. Add vanilla. Mix until blended; add remaining flour and milk and beat until smooth. Fill 2 greased and floured layer cake pans or a 13x9x2-inch baking pan with the batter. Bake at 375 degrees for 25 to 35 minutes, or until cake springs back when lightly touched near center. Frost as
desired.
