Barbecued Langoustine Risotto by Keith Scheible of St' James's Club in Antiqua. Roasted Rack of Lamb with Fava Beans and Zucchini Spaghetti and Basil Sauce by Christophe Lidy of Garcia & Rodrigues in Rio de Janeiro, Brazil. Dark Chocolate Tart by Brendan O'Sullivan of Archway Restaurant in Galway, Ireland.