The Duke of Greenwich offers a generous, well-thought-out roast in a glorious Sunday feasting atmosphere. Service is very friendly and welcoming too. The most expensive roasts here are the beef ...

Roast for 23 minutes for medium-rare (only 20 minutes if it is a long, thin piece). When the beef is cooked, remove from the oven, cover with aluminium foil and leave to rest for 15 minutes.

The name is a combination of pérnil — a pork roast, usually either the shoulder or ham — and caldero, the dish’s cooking vessel, an aluminum pot with rounded sides, a tight-fitting lid and ...