INGREDIENTS
1 stick
unsalted butter (softened)
1/4 cup
granulated sugar
3/4 cup
light brown sugar (firmly packed)
1 tbsp
vanilla extract
1/2 cup
creamy peanut butter
1
large egg
1 1/2 cups
all-purpose flour
1/2 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
salt
1 cup
dark chocolate chunks or chips
1/2 cup
mini peanut butter cups