Simple Slow Cooker Lasagna

1 lb. ground beef (I used ground turkey)
1 jar (24 oz.) spaghetti sauce
1 (24 oz) container cottage cheese (ricotta could be used as well)
1 pkg. lasagna noodles
2 c. mozzarella cheese, grated
Salt and pepper to taste

Brown ground beef or turkey over medium heat in a sauce pan.
Add spaghetti sauce to meat and let simmer.
Spray the inside of slow cooker with cooking spray.
Spoon a layer of sauce into the bottom of the slow cooker.
Add a layer of uncooked lasagna noodles.
Spread 1/3 cottage cheese over noodles.
Spoon another layer of meat sauce.
Sprinkle 1/3 of the cheese.
Repeat until you run out sauce/noodles, making sure to end with meat sauce and cheese.
Cook in slow cooker for about 4 hours.