Garlic powder is a finely ground powder made from dehydrated garlic cloves. It is a convenient seasoning that provides the robust, savory flavor of garlic without the need for fresh garlic bulbs. The process involves peeling, drying, and then grinding the garlic into a fine powder. Garlic powder is often used in cooking to add a rich, garlicky taste to a variety of dishes such as soups, sauces, meats, vegetables, and marinades.