I finally got around to making some. I looked at all the recipes above and then improvised a bit. I wanted to make my meatballs from ground beef and pork but since I didn't have plain ground pork, I used x-lean ground and a bit of pork sausage in them. I used chicken boullion cubes, onion, carrots, celery, chopped frozen spinach and orzo, seasoned with parsley, basil and bit of oregano. Served with paramesan cheese in it. It was delicious!