Naturesmith brand onion powder is 100% natural and good product. onion powder is used as a type of seasoning and is the concentrated flavored powder obtained from dehydrated onions. The dehydrated form is made of finely ground dehydrated onions usually from the bulb onions and has a strong pungent odour. As it is completely dehydrated it has a longer shelf life. You can use onion powder in any recipe that calls for fresh onion. soups and stews are perfect candidates for onion powder. onion powder is an essential seasoning for ground meat for burgers meatloaf chilli skillet suppers and more. Dry rubs are a natural for onion powder. It is a common ingredient in seasoned salt and spices mixes such as beau monde seasoning. some verities are prepared using toasted onion. white yellow and red onions may be used