Banana Brownies

1/2 cup butter, melted and cooled
1 cup sugar
3 tbsp cocoa powder
2 eggs, lightly beaten
1 tbsp milk
1 tsp vanilla
1/2 cup flour
1 tsp baking powder
1/4 tsp salt
2 ripe bananas, mashed

Preheat oven to 350.
In a large bowl, stir together the butter, sugar, and cocoa powder.
Stir in the eggs, milk, and vanilla.
Add in the flour, baking powder, and salt and stir until thoroughly combined.
Stir in the bananas.
Line an 8x8 pan with foil and pour in the batter.
Bake for 40-45 minutes, or until a toothpick inserted in the center comes out clean. You may see chunks of bananas on top of the brownies.
Lift the foil and brownies out of the pan and allow to cool completely on a wire rack before cutting into pieces.