INGREDIENTS
2
Bananas, medium-to-large very ripe
1
Egg, large
1 cup
All-purpose flour
1 tsp
Baking soda
3/4 cup
Brown sugar, light or dark
1/2 tsp
Cinnamon, ground
1/2 cup
Cocoa powder, Dutch-process
1/4 tsp
Table salt
1 tsp
Vanilla extract, pure
1/2 cup
Butter
1 cup
(about 6 ounces or 170 grams) semisweet or bittersweet chocolate chips or chunks