Cheese Cake - cooking recipe

Ingredients

2 lb. Ricotta cheese
2 pkg. (8 oz. each) cream cheese
16 oz. sour cream
1 1/2 c. sugar
1 tsp. vanilla
4 eggs
1 stick melted butter
3 Tbsp. flour
3 Tbsp. cornstarch

Preparation

Grease and flour a 10-inch spring-form pan.
Cream together Ricotta and cream cheese; add sugar, flour and cornstarch; beat well.
Add vanilla and butter and add beaten eggs and sour cream. Bake at 350\u00b0 for 1 hour. Turn off oven and leave in oven for 3 more hours.
Do not open oven door.
Cool, then refrigerate.