Quick Chocolate Cake
["2 c. flour", "2 c. sugar", "5 Tbsp. cocoa", "1/2 c. oil", "2 Tbsp. vinegar", "2 tsp. baking soda", "1 tsp. salt", "2 c. water"]
["Butter bottom and sides of 9 x 13 x 2-inch pan.", "Combine dry ingredients, then add liquids.", "Mix well, pour into pan.", "Bake for 30 minutes at 350\u00b0."]
["flour", "sugar", "cocoa", "oil", "vinegar", "baking soda", "salt", "water"]