Nutritional Yeast Flakes — Off the Beaten Aisle by J.M. Hirsch in How-to, February 23rd, 2012
It’s awfully hard to get excited about a food called “nutritional yeast flakes.”
It sounds like something you either need a prescription to get — or a prescription to get rid of. Even worse, it resembles yellow flaked fish food. But trust me, this is an ingredient worth looking at beyond its name and appearance.
Nutritional yeast flakes have been around for years, but they are all but unheard of outside the vegan world, which uses them to simulate the flavor of cheese.
There’s a reason they use them that way. These flakes are jammed with glutamates, the compounds that give us the savory wonderfulness in Parmesan and steak.
But let’s go back to the basics. Nutritional yeast flakes are produced by growing, harvesting and drying a variety of yeast that is different from that used in baking.