Arroz de Pato
Arroz de pato is Portugal's answer to paella, except baked rather than simmered, and the rice picks up a top crust of crisped chouriço at the end. You poach a whole duck for two hours with onion, bay, cloves and lemon peel until the meat falls apart, then strip the meat off the bones and put the bones back to extract another half hour of flavour from the stock. The strained duck stock cooks the rice, the shredded meat folds back in, and the whole thing goes into a baking dish under a layer of paper-thin chouriço slices. Twenty minutes in a hot oven and the top emerges deeply burnished, the chouriço slices crisp at their edges and slick at their centres. Sunday lunch, ideally with a heavy red from the Douro.