Marinate the lamb or beef cubes in a bowl with pomegranate molasses, vegetable oil, sliced onions, minced garlic, turmeric, cinnamon, cumin, coriander, salt, black pepper, lemon juice, and stock for at least 1 hour.

Preheat the grill or skewer the meat onto sticks, ensuring even spacing.

Grill the skewered meat over medium-high heat, turning occasionally, until fully cooked and nicely charred, about 90 minutes.

Serve with steamed rice or flatbread, garnished with chopped parsley and mint.