1/2 c. butter, melted
1/2 c. nuts, chopped
1 1/2 c. graham cracker crumbs
5 egg whites
1/2 tsp. cream of tartar
1 c. + 2 tbsp. sugar
9 oz. Cool Whip
3-5 Heath bars, crushed

Mix butter, nuts and cracker crumbs until crumbly. Press into 9 x 13 pan. Beat egg whites until foamy. Add cream of tartar and sugar, beat until stiff. Spread on crust and bake at 250 for one hour. Cool; mix Cool Whip and Heath bars. Spread on top of cooled egg whites. Sprinkle a few Heath bar crumbs on top. Refrigerate or freeze.