Microwave Snack Cake
["1 1/2 c. flour", "1 c. sugar", "1/4 c. cocoa", "1 tsp. baking soda", "1/2 tsp. salt", "1 c. water", "2 Tbsp. vinegar", "2 tsp. vanilla"]
["Mix flour, cocoa, soda and salt in a 9-inch square microwave-safe pan.", "Mix remaining ingredients in 4-cup measure. Stir into flour mixture until well blended.", "Microwave on High for 6 to 7 minutes, rotating dish 1/4 turn twice until pick inserted near center comes out clean.", "Cool 10 minutes on flat surface. Moist spots will dry.", "Then place on wire rack.", "Serve warm."]
["flour", "sugar", "cocoa", "baking soda", "salt", "water", "vinegar", "vanilla"]