Sauerkraut apples and white wine are added in popular variations. Traditionally it is served warm, with pork (e.g. "eisbein", "schweinshaxe", "Kassler") or sausages (smoked or fried sausages, "Frankfurter Würstchen", Vienna sausages, black pudding), accompanied typically by roasted or steamed potatoes or dumplings ("knödel" or "schupfnudel"). Similar recipes are common in other Central European cuisines. The Czech national dish "vepřo knedlo zelo" consists of roast pork with "knedliky" and sauerkraut. In France, sauerkraut is the main ingredient of the Alsatian meal "choucroute garnie" (French for "dressed sauerkraut"), sauerkraut with sausages (Strasbourg sausages, smoked Morteau or Montbéliard sausages), charcuterie (bacon, ham, etc.), and
Sausage traditional recipes, which had previously been in decline. However, many cheaper sausages contain mechanically recovered meat or meat slurry, which must be so listed on packaging. There are various laws concerning the meat content of sausages in the UK. The minimum meat content to be labelled Pork Sausages is 42% (30% for other types of meat sausages), although to be classed as meat, the Pork can contain 30% fat and 25% connective tissue. Often the cheapest supermarket pork sausages do not have the necessary meat content to be described as "pork sausages" and are simply labelled "sausages"; with even less