Preheat oven to 350. Spray a 9×13 baking dish with non-fat cooking spray, and place in oven while preheating.
In a food processor, mince onion, parsley, garlic and celery.
Place it in a large bowl, and add in beef, turkey, egg, breadcrumbs, cinnamon, nutmeg, ginger, cardamom and salt and pepper to taste. Combine well with hands.
Form mixture in 24 meatballs (about 1” each). Remove baking dish from oven and place meatballs about 1/2 inch apart in the hot baking dish. Press down to flatten the bottom just slightly.
Bake for 15 minutes in oven, then turn over and continue baking for 10 more minutes.
Spray a large nonstick skillet with non-fat cooking spray. Add in beef broth and bring to a boil. Turn heat down to a low simmer and gently add in the meatballs. Cover and let cook for 25 minutes.
Remove meatballs with a slotted spoon and set aside.
Add cream cheese into broth, and slowly whisk in until cream cheese and well combined.Then add in the sliced mushrooms and cook for about 5 minutes.
Pour sauce over meatballs, garnish with additional parsley and serve.
Notes
Entire recipe makes 4 servingsServing size is 6 meatballs