INGREDIENTS
3/4 cup
Bananas
1
Egg
1/2 tsp
Baking powder
3/4 tsp
Baking soda
1/2 cup
Brown sugar
1/2 cup
Chocolate chips, mini
2 1/2 cups
Flour
1/4 tsp
Salt
1/2 cup
Sugar
2 tsp
Vanilla extract
1/2 cup
Walnuts
1 stick
Butter
1/2 cup
Sour cream
OPTIONAL