Chocolate Cake
["1/4 c. cocoa", "1 1/2 c. flour", "1 c. sugar", "1 tsp. soda", "1 Tbsp. vinegar", "1 c. water", "1 tsp. vanilla", "1/2 c. oil"]
["Mix dry ingredients, oil and vinegar.", "Mix.", "Add vanilla and water.", "Makes small cake.", "Double ingredients for larger cake."]
["cocoa", "flour", "sugar", "soda", "vinegar", "water", "vanilla", "oil"]