2 c. flour
1 c. sugar
2 tsp. baking soda
1 tsp. baking powder
4 tbsp. cocoa
1/2 tsp. salt
1 c. Miracle Whip salad dressing
1 c. water
1 tsp. vanilla

Mix dry ingredients in a bowl. In a blender mix liquid ingredients. Add liquid to dry ingredients; mix with a wire whisk or a spoon. Will rise up a bit. Pour immediately into greased 9 x 12 inch pan. Bake at 350 degrees for 25-30 minutes.