Man at work in butcher's shop selling Iberico Ham and other meats in Calle de Bidebarrieta in Bilbao, Spain

Iberico Ham and other meats on sale in food shop in Calle de Bidebarrieta in Bilbao, Spain

Serrano ham, Jamon Serrano, on sale in food market in Santander, Northern Spain

Leg of cured ham, Jambon, on sale at food market at La Reole in Bordeaux region of France

Roaster Pork Knuckle with savoy cabbage and baked potatoes - Traditional German cuisine, Eisbein, Schweinehaxe

Traditional German cuisine - Roasted pork knuckle eisbein (Schweinshaxe) in iron pan on black background