Easy Lasagna

16 oz Package of Lasagna noodles
32 oz Tomato Sauce
1 lb Hamburger
1 T Minced Onion
32 oz Cottage Cheese
2 cups Mozerella Cheese
2 cups Cheddar Cheese

Boil noodles. Pour could water over and drain. Set aside. Brown hamburger with onion, salt, and pepper. Pour in tomato sauce and mix. In a 9x13 pan, layer noodles, hamburger and sauce, and cheeses. Bake covered at 375 for 1 hour.