Dehydrated onions are onions that have had their moisture content removed through drying methods such as air drying, freeze drying, or sun drying. This process preserves the onions and significantly extends their shelf life without the need for refrigeration. Dehydrated onions retain much of their original flavor and aroma, making them a convenient ingredient in various culinary applications including soups, sauces, seasonings, and ready-to-eat meals. They come in different forms such as flakes, granules, powder, and minced, catering to diverse cooking needs. Easy to store, lightweight, and cost-effective, dehydrated onions are widely used in both home kitchens and the food industry.