INGREDIENTS
1/2 cup
butter, softened
1 cup
brown sugar
1/2 cup
creamy peanut butter
1
large egg
2 tsp
vanilla extract
3/4 cup
flour
1 tsp
baking soda
1 tsp
cornstarch
1/4 tsp
baking powder
1/8 tsp
salt
1 1/2 cups
quick oats
1/2 cup
peanut butter chips
1 1/2 cups
chopped Reese's candy bars