Crazy Chocolate Cake
["3 c. flour", "2/3 c. cocoa", "2 tsp. baking soda", "2 c. sugar", "1 c. salad oil", "1 Tbsp. vanilla", "2 c. cold water", "2 Tbsp. vinegar"]
["Mix all together.", "Put in ungreased 9 x 13-inch pan.", "Bake at 350\u00b0 for 30 to 35 minutes."]
["flour", "cocoa", "baking soda", "sugar", "salad oil", "vanilla", "cold water", "vinegar"]