Lemon Bisque
["2 1/2 c. crushed cookie crumbs (Lorna Doones)", "1/2 c. butter or margarine, melted", "2 pkg. lemon pie filling (French's if available)", "32 marshmallows", "2 c. whipped cream or Cool Whip"]
["Mix cookie crumbs and butter or margarine; press on bottom of oblong cake pan.", "Save a few crumbs for topping."]
["cookie crumbs", "butter", "lemon pie filling", "marshmallows", "whipped cream"]