3/4 c. cocoa
1 3/4 c. flour
2 c. sugar
2 tsp. baking soda
1 tsp. baking powder
1 tsp. salt
1/2 c. vegetable oil
1 c. sour milk or 1 tsp. vinegar in 1 c. milk
1 tsp. vanilla
2 eggs, beaten
1 c. strong black coffee

Mix dry ingredients, add next ingredients and mix well. Batter will be very thin, pour into a 9 x 13 greased cake pan. Bake at 350 degrees for 35 to 45 minutes. Frost when cold.