2 c. flour
1 3/4 c. sugar
1/2 c. cocoa
1 tsp. salt
3 tsp. baking powder
1 egg
2/3 c. oil
1 c. coffee (already made)
1 c. milk with 1 tbsp. vinegar
1 tsp. vanilla

Sift dry ingredients and mix with rest of ingredients. Put in greased and floured 9 x 13-inch pan. Bake at 350 degrees for 40 minutes.