Pickled green tomatoes, cucumbers, carrots, bell peppers, peppers, eggplants, and sauerkraut are also popular. They include fruits, pickles, sauerkraut, jams, jellies, marmalades, and fruit butters. This is also how fruits are fermented into wine and cabbage into Kimchi or sauerkraut. These foods included lemons, limes, oranges, sauerkraut, cabbage, malt, and portable soup. They also season pork, cabbage, and sauerkraut dishes. Common side dishes include mashed potatoes, gravy and sauerkraut. There are food booths set up serving pierogi, kielbasa and sauerkraut. Cabbage preserved as sauerkraut and various kinds of preserved berries, apples, etc. These included wheat, potatoes, milk and milk products, pork meat, sauerkraut and onion. It is served with sauerkraut and boiled potatoes. It is usually served with Rye-wheat bread, Sauerkraut and mustard. Foods, such as Polish sausage, sauerkraut, pierogi and kluski were common. Typical fillings include potato, sauerkraut, ground meat, cheese, mushroom, and fruits. "Atchara" is a side dish of pickled papaya strips similar to sauerkraut. Napa cabbage became a staple in Northeastern Chinese cuisine for making "suan cai", Chinese sauerkraut.