Stuffed Sea Shells - cooking recipe

Ingredients

1 (12 oz.) pkg. large macaroni shells
2 (10 oz.) pkg. frozen chopped spinach
1 (15 oz.) pkg. Ricotta cheese or cottage cheese
1 (8 oz.) pkg. shredded Mozzarella cheese
1 tsp. salt
1 (32 oz.) jar spaghetti sauce
1 lb. browned ground beef

Preparation

Cook shells as directed on package.
Cook spinach and drain well. Add cheeses and salt. Mix well. Fill shells with spinach mixture. Add ground beef to spaghetti sauce and pour over shells. Cover and bake 45 minutes at 350\u00b0.