Wacky Cake - cooking recipe

Ingredients

1 1/2 c. flour
1 c. sugar
1 tsp. soda
3 Tbsp. cocoa
dash of salt
1 Tbsp. vinegar
1 tsp. vanilla
1 c. cold water
5 Tbsp. butter

Preparation

Melt butter; pour into dry ingredients.
Add vinegar, vanilla and water; mix well.
Bake in a 350\u00b0 oven for 30 minutes.