1 1/2 tubes Ritz crackers, crushed
1 stick melted butter

Save 1/2 cup of crushed crackers for topping. Mix crumbs and butter and pat into bottom of 9x13 inch cake pan to form a crust. 2 pkgs. instant pudding (any flavor) 1 c. milk 1 (8 oz.) container Cool Whip

Add milk to ice cream and beat in electric mixer. Add pudding one package at a time; beat after each package. Pour mixture over crumbs. Refrigerate until set, several hours. When set, spread Cool Whip over top and sprinkle crumbs on top. Keep refrigerated.