A varmkorv is a Swedish hot dog, typically made from pork or a mixture of meats, and served in a soft bun. It is often enjoyed with a variety of condiments, such as mustard, ketchup, and crispy fried onions. Varmkorv is a popular street food in Sweden, commonly found at festivals, markets, and food stalls. It embodies a casual, communal eating experience, often accompanied by beverages and snacks.