8 tbsp. melted butter
1 1/4 c. graham cracker crumbs

Put on bottom and sides of spring form pan (9")

FILLING:

16 oz. cream cheese, room temp.
1 c. sugar
3 eggs
1 tsp. vanilla
1 pt. sour cream

Bake at 375 degrees for one half hour. Turn off oven - DO NOT open door. Let it sit for one hour. Remove and cool.