Heat skillet over medium-high heat. Cook onions in skillet for 3 minuets. Add garlic, salt, and pepper, cooking for another minute. Add sausage to pan and cook for 5 minutes. Add tomatoes. Bring skillet to a boil and simmer uncovered for 10 minutes. Remove from heat.
While sauce simmers, combine 1 cup Mozzarella Cheese, Parmesan Cheese, Cottage Cheese, and Eggs.
Spoon 1/2 cup meat sauce into a 13"x 9" baking dish. Place 4 noodles over sauce. Spread half of cheese mixture over noodles; top with 2 cups sauce. Repeat procedure with 4 noodles, remaining half of cheese mixture, and 2 cups sauce. Top with remaining 4 noodles; spread remaining sauce over noodles. Sprinkle with remaining 1/2 cup mozzarella cheese.
Cover and bake at 350° for 40 minutes or until bubbly and noodles are tender. Uncover and bake an additional 10 minutes. Let stand 5 minutes before serving.