Chocolate Ice Cream Dessert

Directions

1. In a saucepan over low heat, combine chocolate, sugar and milk. Bring to a boil, stirring constantly; boil for 1 minute. Remove from the heat; cool for 10 minutes.
2. Meanwhile, combine the cookie crumbs and butter; set aside 2 cups. Press remaining crumb mixture into a greased 13-in. x 9-in. pan. Carefully spoon vanilla ice cream over crust; spread evenly. Spoon chocolate sauce over top. Sprinkle with reserved crumb mixture. Carefully spread chocolate ice cream over crumbs. Cover and freeze overnight. Serve with whipped topping if desired. May be frozen for up to 2 months.