1 3/4 c. flour
2 c. sugar
3/4 c. cocoa
2 tsp. baking soda
1 tsp. baking powder
1 tsp. salt
2 eggs
1 c. strong coffee
1 c. sour milk
1/2 c. oil
1 tsp. vanilla

Sift together in bowl the flour, sugar, baking powder, soda and salt. Add cocoa. Add liquids. Beat at medium speed 2 minutes. Batter will be thin. Pour in 9x13 inch pan which has been greased and floured. Bake at 350 degrees for 35-40 minutes.