few sprigs thyme, leaves stripped, plus extra to serve if you like
2 garlic cloves, crushed
200ml Greek yogurt
houmous, pitta bread and a bag of salad leaves, to serve
Sit lamb in a large shallow dish, then mix the lemon zest and juice, thyme leaves and garlic together. Pour over, turn to coat, and marinate at room temp for 15 mins.
Mix the yogurt with some seasoning, lift the lamb out of the marinade and rub with the yogurt. Barbecue or grill for 5-15 mins, turning once, until the lamb is cooked to your liking. Scatter with a little more thyme, if you like, and serve with dollops of houmous, some pitta bread and salad leaves.