Soy sauce powder is an indispensable pantry staple! When your recipes call for the savory, salty flavor of the Asian condiment, simply rely on this easy-to-use powder. To re-hydrate, use 1 part soy sauce powder to 1.5 parts water. It can then be used in your recipes just as you would regular soy sauce. A sprinkle of soy sauce powder can also be used in place of table salt for a hint of umami flavor in your dishes.