1 c. flour
1/2 c. sugar
1 tsp. baking powder
1/2 tsp. salt
1/2 c. milk
1 tbsp. vegetable oil
1 egg
1/2 tsp. vanilla

Combine ingredients in order given (dry ingredients first). Spread evenly in an 8 x 8 x 2 inch square pan. Bake in preheated 350 degree oven 20 to 25 minutes. Then pour 1 tablespoon melted butter over the cake and sprinkle with 1 tablespoon sugar-cinnamon mixture. Bake 10 minutes more. Serve warm easily doubled.