A while back, I was testing a recipe for grissini, or Italian breadsticks, that called for both baker's and brewer's yeast. Found in focaccia recipes, too, brewer's yeast is a holdover from the early ...

Health-conscious folks have long sprinkled nutritional yeast flakes — a vegan version of parmesan cheese — on popcorn, pasta, salad, and more to provide an umami-rich (savory) flair. But you should ...