In bowl, mix flour, salt, sugar and baking ... x 1 cookie sheet. Bake at 350°F for 20 minutes. Frost cake while still warm. In bowl, ... until smooth. Add vanilla.
Add sugar and milk to ... smooth. Spread over cake and serve warm. Cream butter ... time. Slowly add flour, stirring constantly. Pour into ... 9 by 13-inch sheet cake pan. Bake at 350°F ... with icing recipe below.
Beat egg whites, save until ... after each. Combine flour and soda. Add flour mixture ... and grease cookie sheet. Pour in cake and bake for 20 minutes ... with cream cheese icing.