Brown meat in pan, drain grease. Add tomato sauce and season to taste.

Mix cheeses together with eggs and salt-and-pepper to taste

In a 9x13 pan put layer of sauce, noodles, cheese mixture. Repeat. Sprinkle top with light topping of motz cheese.

Cover with foil and bake at 350° for 45 minutes. Remove foil, bake additional 15 minutes.

Let stand 10 minutes before cutting.

Frozen spinach thawed and squeezed dry added to cheese mixture boosts nutrition.