1 box graham cracker crumbs.

Make 1 1/2 recipe for graham cracker crust and chill in tube pan. (10" spring pan). Press thin in corners.

3 lg. pkg. (8 oz.) cream cheese, softened
1 1/2 c. granulated sugar, blend until fluffy
4 eggs, add one at a time
1 tsp. vanilla

Mix well. Pour into crust. Bake at 350 degrees for 50 minutes or until firm in center. Let stand 15 minutes out of oven. Meanwhile, turn up oven to 450 degrees. Mix 2 cups sour cream, 1/2 cup sugar, 2 tsp. vanilla. Mix well, spoon over cake and return to oven for 10 minutes. Cool.