German Chocolate Cupcakes Ingredients One Bowl Chocolate Cupcakes 1 cup all-purpose flour ½ cup packed light-brown sugar 1/3 cup granulated sugar 1/3 cup cocoa powder 1 tsp baking powder ½ tsp baking soda ½ tsp salt 1/3 cup vegetable oil 1/3 cup milk 1 large egg 1 tsp vanilla extract 1/3 cup hot water ¼