Brown ground beef and meatballs in pan with onion, drain

Add spaghetti sauce to meats. Cook till sauce is heated

Boil water and add noodles. Cook till done but firm

In mixing bowl add eggs, Sharp cheddar, mozzarella, and parmesan cheese, salt pepper, and noodles

Mix together very well

Preheat oven to 350 degrees. Spray a baking dish with cooking spray.

Add spoonful of sauce to bottom of dish.

Then add noodles with more cheese on top

Sprinkle garlic powder over cheeses then top with sauce.

Layer with noodles, sauce, garlic powder and cheese

Last layer should be with sauce and cheeses

Cover with aluminum foil and bake for 40 minutes

Uncover and bake for 20 more minutes till cheese is melted and top is browned