Sundae Dessert
["25 chocolate sandwich cookies, crushed with icing", "1/4 c. margarine, melted", "1/2 gal. ice cream (any flavor), softened", "1 c. evaporated milk", "1/2 c. margarine", "1 c. sugar", "2 sq. unsweetened chocolate", "1 (8 oz.) carton whipped topping"]
["Combine cookie crumbs and 1/4 cup melted margarine.", "Press into bottom of a 9 x 13-inch pan and freeze for 15 minutes.", "Spread softened ice cream over crumb crust.", "Freeze 15 minutes.", "Combine milk, 1/2 cup margarine, sugar and unsweetened chocolate in a saucepan.", "Bring to a boil, stirring constantly.", "Reduce to low and cook for 20 minutes or until thick.", "Cool to room temperature. Pour over ice cream and freeze.", "Top with whipped topping.", "Freeze until hard."]
["chocolate sandwich cookies", "margarine", "cream", "milk", "margarine", "sugar", "unsweetened chocolate"]