Preheat your oven to 375°F (190°C).
In a large mixing bowl, combine the ground turkey, stuffing mix, cranberries, onion, celery, garlic, thyme, sage, salt, and black pepper.
In a separate bowl, whisk the egg and chicken broth together until well combined.
Pour the egg mixture into the turkey mixture and stir until just combined.
Using your hands, form the mixture into golf ball-sized balls and place them on a greased baking sheet.
Bake in the preheated oven for 25-30 minutes or until the internal temperature reaches 165°F (74°C).
Allow the stuffing balls to cool slightly before serving.