1 - step 1 Heat grill to high.

2 - Season the lamb, then grill for 2 mins on each side until browned, but still very rare.

3 - Meanwhile, mix the seasoning, oregano and half of the mint into one of the tubs of yogurt, smother this over the lamb, then return to the grill for another 2-3 mins or until the yogurt is blistered and the meat is cooked to your liking.

4 - step 2 Leave the meat to rest on a board for a few mins while you toast the pittas, shred the lettuce and thinly slice the red onion.

5 - Stir the rest of the mint into the second tub of yogurt.