Peanut Butter Fudge
["2 sticks melted butter", "1 c. peanut butter", "1 lb. confectioners sugar (3 1/2 c.)"]
["Melt butter.", "Add peanut butter then confectioners sugar.", "Mix well.", "Put in greased pan (9 x 13-inch or smaller).", "Sets up in 1 hour at room temperature."]
["butter", "peanut butter", "confectioners sugar"]