CRUST AND FIRST LAYER:

24 graham crackers, crushed
1/3 c. sugar
1/2 c. butter, softened

Mix together and press into 9x13 inch pan; set aside.

SECOND LAYER:

2 eggs, beaten
3/4 c. sugar
8 oz. cream cheese

Mix together and pour over graham cracker crust; bake at 350 degrees for 20 minutes. Let cool.

THIRD LAYER:

2 c. pumpkin
3 egg yolks
1/2 c. sugar
1/2 c. milk
1/2 tsp. salt
1 tbsp. cinnamon

Cook above ingredients until thickened. Remove from heat and add 1 envelope Knox unflavored gelatin mixed with 1/4 cup cold water. Let above mixture cool. Beat 3 egg whites plus 1/4 cup sugar until stiff; fold into pumpkin mixture. Pour over second layer.

FOURTH LAYER:

Top with small container of Cool Whip.