This is very simple marinade to make and is wonderful with lamb served over couscous and topped with a mint yogurt. This works particularly well with a lamb fillet (backstrap) as it is one of the better cuts of lamb and comes out so juicy and tender. I marinated my lamb in the morning before work and cooked it in the evening, it is better if you can marinate at least a few hours to allow the flavours to come through. I made this with just 2 lamb fillets that were quite a good size but I think there would be enough marinade mix for 3, so I have listed 2-3 below. Prep time does not include marinating time.