Heat oven to 350°F. Cook pasta al dente according to package directions. Drain and set aside.
While noodles are boiling,brown beef, sausage, onion and garlic over medium high heat until no pink remains. Drain any fat.
Stir in pasta sauce and simmer 5 minutes.
Make Cheese Mixture by combining 1 ½ cups mozzarella, ¼ cup parmesan cheese, ricotta, cottage cheese, and egg.
Add 1 cup meat sauce to a 9x13 pan.
Top with 3 lasagna noodles. Layer with ⅓ of the Cheese Mixture and 1 cup of meat sauce.
Repeat twice more.
Finish with 3 noodles topped with remaining sauce.
Top with remaining cheese.
Cover with foil and bake 45 minutes.
Uncover and bake an additional 15 minutes or until browned and bubbly.
Broil 2-3 minutes if desired.
Rest 10-15 minutes before cutting.