Sautéed onions are a popular cooking technique where onions are cooked quickly in a small amount of oil or butter over medium to high heat. This method enhances the natural sweetness of the onions, resulting in a tender and flavorful dish. The process typically takes about 5 to 10 minutes, depending on the desired level of caramelization. This technique is commonly used in various cuisines and can be a base for many dishes, such as soups, stews, and sauces. Sautéed onions can also be served as a topping for meats, burgers, or vegetables, adding depth and richness to the overall flavor.