In a saucepan, mix together the sheep's yogurt, water and salt.
In a frying pan, cook the garlic in olive oil until brown. Add the cooked garlic to the sauce.
In the same frying pan, fry the cauliflower until brown. Set aside.
In another saucepan, brown off the lamb in olive oil. Add the water, onion, allspice berries, cardamom pods, bay leaves and cooked cauliflower.
Add the yogurt sauce into the stew mix.
Add the mastic and mix well.
Serve over a bed of rice.