Heart-Smart Wacky Cake
["1 1/2 c. all-purpose flour", "3/4 c. sugar", "1 tsp. baking soda", "1/4 c. cocoa", "1 tsp. vanilla", "1 tsp. cider vinegar", "6 Tbsp. corn oil", "1 c. water"]
["In ungreased 8-inch cake pan, mix together flour, sugar, soda and cocoa.", "Make 3 wells in flour mixture.", "Put vinegar in one, vanilla in one and corn oil in 3rd.", "Pour water over all and mix with fork until entirely moist.", "Bake in 350\u00b0 oven for 20 to 30 minutes until just done.", "Ice as desired."]
["flour", "sugar", "baking soda", "cocoa", "vanilla", "cider vinegar", "corn oil", "water"]