Sally's Ice Cream Delight

In a sauce pan melt 1 stick of butter. Stir in 113 oz. jar of Fluff, 1 18 oz.jar peanut butter, mix well, remove from heat and stir in 1 9 oz. box of Rice Krispies. Place in a buttered 9X13" pan. Freeze for 30 minutes. Remove and top with Hershey's syrup (about 1 cup)now place slices of ice cream, from a half gallon container on top. Freeze for 30 minutes. Cut into pieces and serve with hot peanut butter and hot fudge.