Toffee Refrigerator Dessert
["2 c. crushed graham crackers", "2 pkg. French vanilla instant pudding", "1/2 c. margarine, melted", "2 c. milk", "1 qt. vanilla ice cream", "1 (8 oz.) Cool Whip", "2 to 3 Butterfinger candy bars"]
["Mix crackers and margarine.", "Press 2/3 cup of cracker mixture in bottom of 9 x 13-inch pan.", "Prepare pudding with 2 cups milk; add softened ice cream and blend until smooth.", "Pour over crust. Put in the freezer until set.", "Remove and spread Cool Whip on the top.", "Sprinkle remaining cracker crumbs on top and crushed Butterfinger bars."]
["graham crackers", "margarine", "milk", "vanilla ice cream", "Butterfinger"]