Lo-Fat Cheesecake
["Pam", "graham cracker crumbs", "1 Tbsp. sugar or equivalent sweetener", "2 pkg. (8 oz.) nonfat cream cheese", "16 oz. 1% or nonfat cottage cheese", "1 c. sugar or equivalent sweetener", "1 1/2 c. nonfat sour cream", "2 eggs or egg substitute", "2 or 3 egg whites", "1/3 c. flour", "1 tsp. vanilla", "1/2 c. mini-chocolate chips", "1/2 c. walnuts, crushed"]
["Spray spring-form pan bottom and 2-inches on sides with Pam. Sprinkle with graham crackers and 1 tablespoon sugar; pat down. Drain cottage cheese several times.", "Transfer to food processor with cream cheese, 1 cup sugar, sour cream, eggs, egg whites and flour.", "Process until smooth.", "Pour into pan.", "Crush walnuts; mix with mini-chocolate chips and sprinkle on cake.", "Bake at 300\u00b0 for 1 1/4 hours.", "Turn off and leave in oven for 1/2 hour.", "Cool completely."]
["graham cracker crumbs", "sugar", "nonfat cream cheese", "cheese", "sugar", "nonfat sour cream", "eggs", "egg whites", "flour", "vanilla", "mini-chocolate chips", "walnuts"]