Wacky Cake - cooking recipe

Ingredients

1 1/2 c. flour
1 c. brown sugar
3 Tbsp. cocoa
1 tsp. baking soda
1/2 tsp. salt
1 tsp. baking powder
pinch of cream of tartar
1 Tbsp. vinegar
5 Tbsp. melted butter
1 tsp. vanilla
1/2 c. lukewarm water
1/2 c. liquid coffee

Preparation

Sift all dry ingredients into an ungreased 8 x 8-inch cake pan.
Make 3 holes in this mixture.
Add vinegar in 1 hole, melted butter in 1 hole and vanilla in 1 hole.
Mix water and coffee together.
Blend everything together with fork.
Pop into oven and bake 30 minutes at 350\u00b0.