INGREDIENTS
1 1/2 cups
flour
3/4 tsp
baking powder
1/4 tsp
baking soda
1/2 tsp
salt
1 cup
dark brown sugar
1/4 cup
unsalted butter
1 tsp
vanilla extract
1/4 cup
nonfat sour cream
1 large
egg
3/4 cup
quick cooking rolled oats
1/2 cup
chocolate chip cookie