1 lb box Confectioners sugar(powdered sugar)
2 T butter
1/3 C milk
1 C peanut butter
Place sugar, butter and milk in a large mixing bowl. Cook in the microwave 2 minutes on high. Take out, beat ingredients with hand mixer until combined. Microwave 30 seconds more, then add peanut butter and mix by hand or mixer until combined. Spread in foil lined 8x8 pan. Let cool then cut and ENJOY!