Waffle Iron Whoopie Pies
["1 box chocolate cake mix", "1 1/4 cups flour", "1/4 tsp. baking powder"]
["Mix cake mix according to directions, add flour and baking powder. Batter will be thick like waffles. Drop onto waffle iron. Watch carefully. Cut waffles into quarters, then into quarters again. Cool. Put together with filling."]
["chocolate cake mix", "flour", "baking powder"]