Spread 1-1/2 c meat sauce in bottom of lightly greased 9x13 pan. Top with layers of 3 lasagna noodles, 1/3 of ricotta cheese mixture, and 1-1/2 c meat sauce, spreading each out evenly. Repeat layers two more times. Top with remaining 3 noodles and remaining meat sauce. Sprinkle top with rest of mozzarella & parmesan.