(you can see the chef has had a sneaky glass of wine already)
This leg of lamb was marinated overnight in lemon and saffron, plus others spices and oils, and I served it with spinach:I'm a sucker for dishes like this - more or less one pot cooking, with everything pretty much ready in one dish, and loads of great flavours melding together into one. That lamb may look a little dry but believe me it wasn't, and the juices from the cooking made for an instant gravy.
A lot of recipes with legs of lamb suggest puncturing the meat and inserting slices or garlic or rosemary, which I've never been happy about doing and have stopped now, especially after one particularly dry result. I can't think of a better way to dry out a piece of meat than stick a knife all over it, and fail to see the point - you can get plenty of flavour on your plate without this technique. And why just lamb? You don't see anyone recommending it for beef, chicken or pork now. I think it's just become a habit, and to my mind can easily make a nice piece of meat far too garlic and herb ridden. OK, rant over!
Another recipe very similar to this one is the old English way of taking a leg of mutton to the butchers of a Sunday morning, and there's an Italian variant too - but more of them another time.