Crockpot Lasagna

12 uncooked lasagna noodles
1 lb. ground beef, browned and drained
1 tsp. Italian seasoning
1 jar spaghetti sauce
¼ c. water
2 c. mozzarella cheese
1 (16 oz) cottage cheese
Chopped fresh spinach

Break noodles in half. Place half noodles in crockpot. Mix seasoning and meat. Spread half over noodles. Mix sauce and water. Spread half over meat. Spread half cottage cheese, half chopped spinach, and half mozzarella. Repeat layers. Cook on low 4-5 hours.