1 1/2 c. graham crackers
1/2 c. melted butter
1/2 c. chopped nuts
5 egg whites
1/2 tsp. cream of tartar
1 c. + 2 tbsp. sugar

TOP LAYER:

6 Heath bars (grated)
1 lg. container Cool Whip

Mix first 3 ingredients together and press into 9x13 pan.

Beat egg whites with cream of tartar until foamy. Add sugar and beat about a minute longer. Put on crust and bake 1 hour at 250 degrees. Let cool.

Put 1/2 of grated bars into 1/2 of Cool Whip. Put this on top of cooled crust. On top of this put remaining Cool Whip. On top of this put the rest of the grated Heath bars. Keep refrigerated until ready to serve.