Naturesmith Lemongrass powder is actually a seasoning produced from dried-out fragrant lemongrass. Also referred to as Cymbopogon citrate it really is traditionally used in Sri Lankan Thai Indian Malaysian as well as Indonesian cooking. Dried or fresh lemongrass is commonly used to make herbal teas and other drinks. When cooking with lemongrass you can use fresh dried or powdered leaves. It is popular in many Asian cuisines and adds an intriguing flavor to soups and stews. Onion powder is dehydrated ground onion that is commonly used as a seasoning. It is a common ingredient in seasoned salt and spices mixes such as beau monde seasoning. some varieties are prepared using toasted onion. Onion powder is a commercially prepared food product that has several culinary uses. Onion powder is a seasoning made from dehydrated ground onions. This potent-smelling spice is most often used in dry rubs and in marinades to get concentrated onion flavor without the moisture and bulk of the onion bulb itself.