Layer 1/3 Spaghetti sauce in a 9 X 13 casserole dish. Layer 3 lasagna noodles. Layer 1/3 Spaghetti sauce. Top with Ricotta cheese, mozarella cheese and broccoli. Layer with 3 noodles and top with remaining sauce. Cover with foil and bake at 350 X 1 hour. Remove from oven. Uncover and add cheese. Cook for 5 minutes and serve.