N.Y.  Cheesecake
["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"]
["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!!)"]
["Ricotta cheese", "Philadelphia cream cheese", "sugar", "eggs", "flour", "cornstarch", "vanilla extract", "sour cream"]