INGREDIENTS
4 tbsp
unsalted butter, at room temperature
1/2 cup
light brown sugar, packed
1/4 cup
granulated sugar
1 tsp
vanilla extract
1
large egg
1
large banana, mashed
1 1/4 cups
all purpose flour
1 tsp
baking soda
1/2 tsp
salt
2 cups
old fashioned oats
1 cup
semisweet chocolate chips