1. Beat egg whites till stiff. Beat the Rich's Whip until stiff. Beat the yolks, add sugar and lemon juice. Fold the whites, then the lemon juice.
2. Make a crumb crust with cookies, some cinnamon and margarine. Put 2/3 of crumb mixture in pan, pour batter into pan, then s[prinkle the rest of the crumbs on top. Freeze.