Cheese Cake - cooking recipe

Ingredients

1 lb. cream cheese (two 8 oz. pkg.)
15 oz. Ricotta cheese
1 1/3 c. sugar
1 pt. sour cream
3 Tbsp. cornstarch
4 Tbsp. flour
1 Tbsp. vanilla
1/2 stick butter, melted
4 eggs

Preparation

Mix together all ingredients; pour into greased spring pan. Place in cold oven.
Bake at 325\u00b0 for 1 hour.
Leave in oven 3 to 4 hours (after oven is shut off).