First, crack the egg into a bowl and whisk until it becomes frothy. Next, mix in the mashed banana, cornmeal, tapioca, and baking powder.

Next, combine all the ingredients thoroughly and slowly pour in the milk until the mixture is smooth and consistent. Now, pour the mixture into a pan with a hole in the center that has been greased with margarine.

Next, put aluminum foil or a lid on the pan and place it on the stove over medium heat.

After 30 minutes, take the cake out of the mold, put it in a pan, and heat it for another 10 minutes.

Your cake is now rea

dy to eat.