3 c. flour
2 c. sugar
3/4 c. cocoa
1 tsp. salt
2 tsp. baking soda

Mix in a 9x13 inch pan. Make 3 holes. Put one in each hole:

1 tsp. vanilla
2 tsp. vinegar
3/4 c. oil

Pour 2 cups cold water over whole thing and mix real well. Bake at 350 degrees for 40-45 minutes.