Preheat the oven to 400°F/ 200°C.
Prepare lamb: Dry it well with kitchen paper. Make some deep slits into the meat using a small, sharp knife. Cut the garlic cloves into slivers and stick these slivers into the slits in the meat. Rub the leg of lamb all over with the oil and sprinkle with salt and pepper on both sides.1 leg of lamb + 6 large garlic cloves + 3-4 tablespoons sunflower oil + fine sea salt and freshly ground black pepper Place into a lightly oiled, large roasting tray, place the rosemary sprigs and the bay leaves around the meat, and pour about 250 ml/ 1 cup of the white wine and the warm water into the tin. Cover the tin loosely with aluminum foil.2 sprigs rosemary + 250 ml/ 1 cup from 1 bottle white wine + 1 cup warm water/ 250 ml + 2 bay leaves Roast the leg of lamb, taking care that the liquid doesn't evaporate completely. If that happens, keep adding white wine to the tray from time to time. Also, don't forget to baste the meat with the liquid every 15 minutes or so.
Roasting time: After 30 minutes (1), turn the leg on the other side, cover again with the foil, and continue roasting for another 15 minutes (2)
Potatoes: In the meantime, clean the potatoes very thoroughly. You don't have to peel them. Cut the potatoes in half.2 lbs new potatoes/ 1 kg Flip: After the 15 minutes mentioned above, turn the leg of lamb again, place the potatoes around the meat and continue baking, covered with the foil for another 30 minutes (3).
Remove the foil and bake for about 15 to 20 minutes (4) more or until it has a nice color and the potatoes are soft.
Tip: Romanian people generally like their meat well cooked, so if you want the meat to be pink, cook it according to the internal temperatures listed in the blog post and in Notes.
Let rest: Take the roast out of the oven, cover loosely with foil and let rest for about 10 minutes. Serve with the potatoes and other sides.