1 c. graham cracker crumbs
3/4 c. sugar
1/4 c. plus 2 tbsp. melted butter
1 1/2 c. sour cream
2 eggs
2 tsp. vanilla
1 lb. cream cheese, broken into sm. pieces

Blend cracker crumbs, 1/4 cup sugar and 1/4 cup melted butter and line bottom of 8- or 9-inch ungreased springform pan.

Blend sour cream, 1/2 cup sugar, eggs and vanilla in a blender for 1 minute. Add cream cheese. Blend until smooth.

Pour 2 tablespoons melted butter through top of blender. Pour into pan. Bake in lower third at 325 degrees for 45 minutes. Broil until top shows spots of brown. Refrigerate 4 hours or overnight.