INGREDIENTS
1 1/4 cups
all-purpose flour OR whole wheat pastry flour
1 tsp
baking soda
1/4 tsp
salt
1 tbsp
cocoa powder
1/2 cup
unsalted butter, softened
2/3 cup
sugar
1
egg
2 tsp
pure vanilla extract
2 oz
unsweetened chocolate, melted and cooled
2
medium bananas, mashed (equaling approximately 1 cup)
1/2 cup
sour cream
1 cup
mini semi-sweet chocolate chips