INGREDIENTS
1/2 cup
(4 ounces, 8 tablespoons) butter, melted (I use salted butter)
1 cup
granulated sugar
1
large egg
1 tsp
vanilla extract
1/4 cup
buttermilk or sour cream
2 cups
mashed bananas (about 18 ounces, 4 medium bananas)
2 cups
all-purpose flour (see note about using whole wheat)
1 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
salt
1/4 cup
natural, unsweetened cocoa powder
1/2
to 3/4 cup chocolate chips