The butter used in this recipe helps to soften both the texture and the distinctive salty taste of the Roquefort, a blue-vein ewe’s milk cheese from southern France.
Place the cheese, butter and port in a food processor and process until smooth. Season to taste with freshly ground black pepper and more port if desired. Transfer to a bowl and set aside.
Remove any damaged outer leaves from the witlof and discard. Cut about 5 mm (¼ inch) from the bottom and carefully remove all the loose leaves. Repeat until all the leaves ar