15 3/4 oz. Ragu spaghetti sauce
1 lb. ground round (beef)
1/2 c. chopped onion
8 oz. carton sour cream
8 oz. pkg. seashell pasta
1 c. shredded sharp cheddar cheese

Brown ground (beef) round and add onion. Drain. Add Ragu. Cover and simmer 25 minutes. Cook pasta according to package directions. Drain. Grease a large glass casserole dish. Layer: Pasta, sauce with meat, sour cream, cheese. Bake at 350 degrees approximately 20 to 25 minutes.