Best Ever Cheese Cake - cooking recipe

Ingredients

6 eggs, separated
3 Tbsp. flour
2 (8 oz.) pkg. cream cheese, softened
1 pt. sour cream
1 c. sugar
1/4 c. margarine
1 1/2 c. crushed vanilla wafers

Preparation

In bottom of snap pan, press mixture of margarine and vanilla wafers.
In large bowl, whip egg yolks.
Add sugar; whip until light.
Add flour; mix well.
Add cream cheese; mix very well. Mixture should be smooth.
Add sour cream; mix.
In separate bowl, whip egg whites until stiff.
Fold into cheese mixture; do not beat.
Pour into prepared pan.
Bake in preheated 325\u00b0 oven for 1 hour.
Turn oven off; do not open oven for 1/2 hour.
Open; leave cake in oven 1/2 hour more.