N.Y. Cheesecake - cooking recipe

Ingredients

1 lb. Ricotta cheese
2 large pkg. Philadelphia cream cheese
1 1/2 c. sugar
4 eggs
2 Tbsp. flour
2 Tbsp. cornstarch
1 tsp. vanilla extract
1 lb. sour cream

Preparation

Mix all ingredients in order given, beating well after each. Pour in well-greased 10-inch spring-form pan.
Bake at 350\u00b0 for 1 hour.
Shut off oven.
Leave in oven for 2 hours.
(Total:
3 hours; do not open oven door from start to end!!)