Mix together all the spices with the olive oil and smear the steaks with it well. Dilute the yoghurt with the water.
Put the steaks in suitable baking tray, pour the yoghurt over them, distribute it well to cover with the marinade.
Let the meat marinate about 2 hours in the fridge.
Once ready, take them out and bake with the marinade still on them in a preheated 374°F (190 °C) oven 40-50 min., depending on their thickness.
Serve with garnish of choice.