Step 1

In a large nonstick skillet, heat olive oil over medium heat and add onions and garlic. Sauté until onions are translucent, about 4-5 minutes. Add celery and parsley and cook until soft, about 3-4 more minutes. Set aside to cool.

Step 2

In a large bowl, combine beef, turkey, egg, onion mixture, breadcrumbs, ¼ teaspoon salt, pepper and allspice. Mix well and form into 16 meatballs.

Step 3

Add beef broth to the pan and bring to a boil. Reduce the heat to medium-low and slowly drop meatballs into the broth. Cover and cook about 20 minutes, until cooked through.

Step 4

Remove the meatballs with a slotted spoon and set aside in a serving dish. Strain the broth, transfer to a blender with cream cheese and blend until smooth. Return to the skillet with the meatballs and simmer