INGREDIENTS
1/2 cup
unsalted butter
3/4
cup packed brown sugar
1
large egg
1/2 cup
mashed banana (from 1 large ripe banana)
1 tsp
vanilla extract
1/2 tsp
baking powder
1/8 tsp
baking soda
1/4 tsp
sea salt
1 cup
all-purpose flour
1/2 cup
semi-sweet chocolate chips