Preheat oven to 350 degrees. ... Stir together the brownie mix, eggs, water and oil. ... from oven. Sprinkle peanut butter cups (broken first) and marshmallows ... serving. Cut into slices.
In a small saucepan, melt chocolate and butter over low heat; set aside. ... or until the brownies test done; cool. For filling, beat confectioners sugar, peanut butter and butter in a ... Yield: about 5 dozen.