Combine ground turkey, shredded zucchini, rice, egg, chopped onion, parsley, salt and pepper. Mix well and form mixture into golf ball size meatballs. Place evenly spaced in a glass 9x13 baking dish.
Pour chicken stock over the meatballs and cover tightly with foil.
Bake at 350 degrees for one hour.
Serve with rice or pasta.