1 (12 oz.) box San Giorgio Jumbo Shells, uncooked
1 lb. ground beef
1 lb. ground pork
4 eggs, slightly beaten
1 c. flavored bread crumbs
1 c. (4 oz.) shredded Mozzarella cheese (optional)
3/4 c. finely chopped onion
3/4 tsp. oregano
1/2 tsp. salt
1/8 tsp. pepper
3 1/3 c. (32 oz. jar) spaghetti sauce
Grated Parmesan cheese (optional)

Cook Jumbo Shells according to package directions; drain. (Cool in a single layer on wax paper or aluminum foil to keep shells from sticking together.) Brown beef and pork in skillet; drain. Combine meat, eggs, bread crumbs, Mozzarella cheese (if desired), onions, oregano, salt and pepper.

Fill each shell with about 2 tablespoons meat filling. Spread a thin layer of sauce on bottom of 13 x 9 inch baking pan. Place the shells, open side down, in a single layer in the pan; cover with remaining sauce. Sprinkle with Parmesan cheese, if desired. Cover with aluminum foil; bake at 350 degrees about 45 minutes or until hot and bubbly. Fills about 36 shells. 10 to 12 servings.