Preheat oven to 350°F. Line baking pan with foil and spray with Pam. Set aside. Remove stuffing mix from box. Crunch stuffing mix (in the bag) up a bit. In a mixing bowl combine meat, egg and stuffing packet. Mix with a large fork. In a saute pan, heat olive oil. Chop onion and add to olive oil. Sautee onion until it just begins to caramelize. Add onion mixture to meat mixture and combine well.
Form meatballs and place them on the baking sheet.
Bake for 15 minutes, turn each meatball over. Bake another 5 minutes till meatballs are done. Serve with toothpicks and variety of dipping sauces.