1 pound Italian sausage (cooked and crumbled)
1 egg (beaten)
3/4 cup Italian bread crumbs
2 (30 ounce) jar spaghetti sauce
1/4 cup parmesan cheese
Mix the sausage, egg, bread crumbs, parmesan cheese and 1 jar of the spaghetti sauce. Evenly stuff the shells. Grease a 9" x 13" pan. Spoon some of the spaghetti sauce on the bottom of the pan. Arrange the stuffed shells evenly on top of the sauce. Spoon the rest of the sauce over the stuffed shells.(You may not want to use all of it, depends on how much sauce you want.)
Bake at 350 degrees for 30 minutes. Serve with additional parmesan cheese.