Crockpot Lasagna

1 pound Ground Beef
Lasagna noodles
1 jar spaghetti sauce
1 1/2 cups cottage cheese
1 1/2 cups shredded Mozzarella cheese
2 tablespoons grated Parmesan cheese

Brown ground beef and drain. 
Spoon 1 Cup spaghetti sauce in bottom of 4 quart crock pot. 
Mix remaining sauce with beef. 
Place 2 uncooked lasagna noodles on sauce in crock pot.
Spread 1/3 meat mixture on top of noodles. 
Spread 3/4 Cup cottage cheese over meat. 
Sprinkle 1/2 Cup mozzarella cheese over cottage cheese.
Add another layer of uncooked noodles, 1/3 meat mixture, the remaining cottage cheese and 1/2 Cup mozzarella cheese.

 Place another layer of uncooked noodles, meat mixture, and mozzarella cheese. 
Sprinkle Parmesan cheese over top. 
Cook on low for 4 hours.