If using bamboo skewers, soak them in water.
Squeeze out all the liquid from grated onions. Set aside.
Place onions, minced (ground) meat, garlic, parsley, sumac, all spice, cumin, cinnamon and coriander to a large bowl. Mix. Cover and place in the refrigerator until ready to use.
Preheat grill. I made these koftas in a grill pan with the induction cooktop on “grill” mode.
Divide the meat mixture into 10 equal portions. Shape them into cylinders.
Skewer it, squeezing it to mold it to the skewer.
Cook, turning occasionally, for about 5 minutes on each sides or until cooked through.
The cooking times may vary depending on the thickness of the koftas and how hot the grill is.
Serve with garlic yogurt sauce.