1 3/4 c. flour
2 c. sugar
3/4 c. cocoa
1 1/2 tsp. baking soda
1 1/2 tsp. baking powder
2 eggs
1 c. milk
1/2 c. oil
2 tsp. vanilla
1 c. hot water

Thin batter. Bake in 9"x13" pan at 350 degrees for 30 minutes.