Crockpot Lasagna - cooking recipe

Ingredients

1 1/2 lb. hamburger
1 onion, chopped
1 large jar Ragu or Prego spaghetti sauce
water
1 box uncooked lasagna noodles
grated American and/or Mozzarella cheese
small container cottage cheese
grated Parmesan cheese

Preparation

Brown hamburger with onion.
Drain fat.
Add spaghetti sauce with meat and onion.
Fill the jar that the sauce was in 3/4 full of water.
Pour 1/4 of the water into the meat mixture and stir.