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

Sift dry ingredients into 8 x 8 x 2 inch square cake pan. Make 3 holes. Into one put vanilla, next hole - vinegar; last hole - salad oil. Pour 1 cup cold water over all and mix with fork until blended, making sure to reach corners. Bake at 350 degrees for 30 to 35 minutes. Do not grease pan. Do not try to remove whole cake from pan, just cut as needed.