Peanut Butter Fudge Treats Ingredients Rice Krispy Treats 3 tablespoons butter or margarine 4 cups miniature marshmallows 6 cups Rice Krispy Cereal (or any puffed rice cereal) Peanut Butter Fudge (recipe from Alton Brown) 1 cup butter 1 cup smooth peanut butter 1 teaspoon vanilla 1 pound confectioners (powdered) sugar Chocolate Fudge 2 Tbsp