In Sweden köttbullar (meatballs) are made with ground beef or a mix of ground beef and pork, mixed with breadcrumbs soaked in milk and finely chopped onions. They are seasoned with white pepper or allspice and salt. Swedish meatballs are traditionally served with gravy, boiled potatoes, lingonberry jam, and sometimes fresh pickled cucumber. Swedish meatballs are served at the cafeteria at most IKEA locations around the world, produced by Swedens largest, and arguably the worlds largest, producer of meatballs: Gunnar Dafgård AB. In the United States there are a number of variations, based on the assimilation of Swedes in the Midwest. A common side is egg noodles, though it tends to be an item for buffets and Smörgåsbord. Swedish meatballs are also popular in the neighbouring countries of Norway and Denmark.