Preheat oven to 400°F

Mix ground beef, onion, stove top stuffing, egg and broth together until well mixed

Make 32 one inch diameter meatballs

Place on a cookie sheet that is lined with foil and sprayed with cooking spray.

Bake for 20 minutes or until done

Mix gravy and sour cream in a large saucepan and heat together until well blended

Add meatballs into sauce and simmer 5 minutes

Cook egg noodles as directed.

Put meatball mixture on top of egg noodles and sprinkle with parmesan