Stuffed Pasta Shells

1 pound ground beef or ground turkey
1 onion, chopped
1 clove garlic, minced
8 oz Mozzarella cheese, shredded
One-half cup Italian-style bread crumbs (or plain)
1 egg, beaten
Salt and pepper to taste
1 28 oz. jar of your favorite spaghetti sauce
One-half cup Parmesan cheese
Jumbo pasta shells (about 25) cooked

Brown the ground beef or turkey together with the onion and garlic; drain and cool. Stir in the Mozzarella cheese, bread crumbs, egg, salt and pepper. Stuff the mixture into the cooked shells. Spoon one-fourth jar of spaghetti sauce in a 9" x 13" pan. Put stuffed shells on top. Pour remaining sauce over the shells. Sprinkle with Parmesan cheese. Bake at 375° for 25 minutes. Serve with lettuce salad and garlic toast.