For this playful Australian twist on British roast lamb with mint jelly, Luke Mangan serves lamb chops with a piquant condiment of fresh mint and jalapeño. For a robust wine to match his chimichurri, he turns to Australia’s most famous Cabernet Sauvignon region, Coonawarra, for Wynns’ black currant–rich 2005 Coonawarra Estate Black Label Cabernet Sauvignon.