Aunt Carolyn'S Wacky Cake
["2 1/2 c. flour", "1 1/2 c. sugar", "1/2 c. oil", "1 1/2 c. water", "4 Tbsp. cocoa", "1 tsp. baking soda", "1 Tbsp. vinegar", "1 tsp. vanilla"]
["Mix dry ingredients in oblong pan.", "Make 3 wells.", "Mix oil, vinegar and vanilla, then pour into wells.", "Pour water over all and mix.", "Bake 30 minutes at 350\u00b0."]
["flour", "sugar", "oil", "water", "cocoa", "baking soda", "vinegar", "vanilla"]