Onion confit is a delicious and versatile condiment made by slowly cooking onions until they become soft, sweet, and caramelized. It adds a rich and savory flavor to a variety of dishes, from sandwiches and burgers to salads and roasted meats. The slow cooking process allows the onions to release their natural sugars, resulting in a deep and complex flavor. This easy-to-make condiment can be stored in the refrigerator for up to a week, making it a convenient addition to your pantry.