Cook pasta according to package directions; set aside.
Stir together 1 1/2 cups mozzarella cheese, ricotta cheese, and next 5 ingredients.
Sauté chopped Canadian bacon and diced onion in a skillet coated with cooking spray over medium heat 5 to 6 minutes or until onion is tender. Stir into cheese mixture.
Spread 1/2 cup pasta sauce on bottom of an 11- x 7-inch baking dish coated with cooking spray. Layer with 3 noodles and 1/2 cup pasta sauce; top with half of cheese mixture. Repeat layers once, ending with remaining cheese mixture. Top with remaining 3 noodles and remaining pasta sauce.
Bake at 350° for 30 minutes. Sprinkle with remaining 1/2 cup mozzarella cheese; bake 5 more minutes or until cheese melts. Let stand 5 minutes.
NOTE: Freeze individual portions as desired. To reheat, bake, covered at 300' for 1 hour.