New York Cheesecake... New York Cheesecake Ingredients Crust 1 cup all-purpose flour* 1/2 cup butter or margarine, softened 1/4 cup sugar 1 large egg yolk Cheesecake 5 packages (8 oz each) cream cheese, softened 1 3/4 cups sugar 3 tablespoons all-purpose flour* 1 tablespoon grated orange peel, if desired 1 tablespoon grated lemon peel, if