3 lg. pkgs. Philadelphia brand cream cheese
3/4 c. sugar
3 eggs
2 tsp. vanilla

1 pt. sour cream
4 tbsp. sugar
1 tsp. vanilla

20 graham crackers
4 to 6 tbsp. butter, melted
3 tbsp. sugar

Crush graham crackers fine. Add sugar and melted butter. Line 8 x 12-inch pan with this mixture. Put in cool place.

Cream the cheese (with electric mixer). Add eggs, one at a time. Add sugar and vanilla. Pour into lined pan. Bake 20 minutes at 350 degrees.

Mix topping ingredients together.

After removing cake from oven, put topping on. Put back in oven. Bake at 400 degrees for 10 minutes. Store in refrigerator.