2 cups sugar
2 cups flour
1 tsp. baking soda
4 Tblsp.
½ tsp. salt
1 cup cooking oil
1 cup water
2 eggs
½ cup buttermilk (or regular milk + ½ tsp. vinegar or lemon juice. Let set for 10 minutes)
1 tsp. vanilla
Add water, oil, and cocoa together and bring to a boil. In a separate bowl, mix sugar and flour. Pour boiling mixture over sugar and flour. Add remaining ingredients and mix well. Bake 20 minutes @350° in sheet cake (bar) pan. Let cool slightly, then frost.
FROSTING:
Bring to a boil:
½ cup butter or margarine
4 Tblsp.
4 Tblsp milk
Then add:
1 pound (about 3 ¾ cups) powdered sugar
1 tsp. vanilla
Then whip together. Spread on cake.