In large mixing bowl combine bread and milk; soak 5 minutes. Squeeze out excess milk.
In large electric mixer fitted with the paddle attachment combine bread mixture, turkey, parsley, rosemary, onions, garlic, cheese, pepper, salt and egg; mix until well blended.
Preheat sauté pan over medium-high heat.
Use a #20 (2 oz.) scoop and portion turkey mixture into meatballs.
In a sauté pan over medium heat, brown meatballs on all sides. Once browned transfer meatballs to a full sheet pan and place in preheated oven; bake 6 minutes, or until center reaches 160˚F.
Ladle 2 oz. Turkey Gravy over 3 meatballs and serve.