INGREDIENTS
4
Bananas, mashed (about 1 1/4 cups), very ripe medium
2
Eggs, large
2 cups
All-purpose flour
2 tsp
Baking powder
1/2 tsp
Baking soda
1/2 tsp
Cinnamon, ground
1 cup
Granulated sugar
5/8 tsp
Salt, fine
1 tsp
Vanilla extract
1/3 cup
Vegetable oil
1
Butter
1/2 cup
Sour cream