Easy Cake
["1 1/2 c. sifted flour", "1 c. sugar", "1 tsp. soda", "1/2 tsp. salt", "3 Tbsp. cocoa", "1 tsp. vanilla", "1 Tbsp. vinegar", "5 Tbsp. oil", "1 c. water"]
["Sift flour, sugar, soda, salt and cocoa in an 8-inch square pan.", "Stir dry ingredients.", "Make 3 holes in dry mixture.", "Put vanilla, vinegar and oil (one in each hole).", "Pour 1 cup water over mixture; stir well.", "Bake for 35 minutes in 350\u00b0 oven."]
["flour", "sugar", "soda", "salt", "cocoa", "vanilla", "vinegar", "oil", "water"]