1 package of Jimmy Dean sausage
2/3 cup onion
20 large mushrooms
1 pack chicken gravy
1 egg, beaten
1 tsp. Worcestershire sauce
1 cup bread crumbs
1/4 cup Parmesan cheese

Brown sausage and onions. Prepare chicken gravy as directed. Add all ingredients except cheese. Remove the stems from and clean mushrooms. Fill with meat mixture and top with cheese and bake at 400°F for 10 to 15 minutes.