I live in a country where nutritional yeast is not readily available. I'd like to make it. Anyone know how?
Other forms of yeast, such as baking yeast and brewer's yeast are easily found here. I understand these yeasts are essentially the same organism (Saccharomyces cerevisiae?), so I'm wondering if I can't combine yeast—instant baking yeast for example—with some kind of nutritional base like sugar water, let it ferment, dry it out, and "harvest" it.