Special Cake
["1 pt. sour cream", "1 1/2 lb. cottage cheese or Ricotta cheese (2 lb.)", "12 oz. cream cheese", "5 eggs", "1 1/2 c. sugar", "2 tsp. vanilla", "2 Tbsp. lemon juice", "1/2 c. unsalted butter, melted", "3 Tbsp. cornstarch", "3 Tbsp. flour"]
["Grease a 10-inch spring-form pan and line with wax paper.", "Put cheese and eggs in blender.", "Blend until no lumps are left.", "Place in a bowl.", "Add remaining ingredients.", "Mix well.", "Bake at 325\u00b0 for 1 hour and 20 minutes.", "Turn oven off but leave cake in oven for another hour.", "Cool well to hold together."]
["sour cream", "cottage cheese", "cream cheese", "eggs", "sugar", "vanilla", "lemon juice", "unsalted butter", "cornstarch", "flour"]