One-Bowl Chocolate Cake
["3 c. flour", "2 c. sugar", "3 Tbsp. cocoa", "2 tsp. baking soda", "1 tsp. salt", "1 scant c. salad oil", "2 Tbsp. vinegar", "2 Tbsp. vanilla", "2 c. water"]
["Mix all ingredients together and beat well.", "Pour into greased 9 x 13-inch pan or into 17 1/4 x 11 1/2-inch pan for brownies. Bake in 350\u00b0 oven for 35 to 40 minutes."]
["flour", "sugar", "cocoa", "baking soda", "salt", "salad oil", "vinegar", "vanilla", "water"]