Place fresh and high-quality ground turkey into a large mixing bowl. Add grated small onion, crushed garlic, ground cumin, freshly ground black pepper, red pepper flakes, and salt. Following our Robo Şef recommendation, also add a very small amount of freshly ground coriander and grated orange zest to the meat mixture. This special touch will add depth to the spice profile while further enhancing the flavor of the turkey meat. Knead for approximately
5-7 minutes until all ingredients are well combined and the meat mixture reaches a homogeneous, firm consistency. Take walnut-sized pieces from the kneaded mixture and roll them in your palm to obtain approximately 12-15 pieces of meatballs.