Ingredients:
1/2 cup (1 stick) unsalted butter, softened
1/2 cup creamy peanut butter
1/2 cup brown sugar
1/4 cup granulated sugar
1 large egg
1 tsp vanilla extract
1 cup all-purpose flour
1/2 tsp baking soda
1/4 tsp salt
3/4 cup chocolate chips (milk or semi-sweet)
1 cup chopped Reese’s Peanut Butter Cups