Combine Ricotta cheese, spinach, egg whites and Parmesan cheese in bowl; set aside. Spread 1 cup tomato sauce mixture in bottom of 13x9-inch baking dish. Layer 3 lasagna noodles over sauce. Top with half the Ricotta cheese mixture and 2 cups sauce. Repeat layering with 3 more lasagna noodles, remaining Ricotta mixture and 2 cups sauce. Sprinkle with 3/4 cup Pizza Double Cheese. Top with remaining lasagna noodles and sauce.