3 c. flour
2 c. sugar
6 tbsp. cocoa
1 tsp. salt
1 tsp. baking soda
1 1/2 tsp. vanilla
1 1/2 tsp. vinegar
3/4 c. oil
2 c. water

Put dry ingredients into a 9"x13" pan. Do not grease or flour pan; make 3 holes in dry mixture, 2 small ones and 1 large. In the small ones, put the vanilla and vinegar. In the large one, put the oil. Pour the water over top and mix well. Bake at 350 degrees for 30 minutes.