Though nutritional yeast doesn't sound very delicious, Chowhounds think it adds welcome flavor to a variety of dishes. Use it anywhere you want to add cheeselike flavor, says lolabrw, who sprinkles it on cooked vegetables, pasta, and casseroles. It gives a "[hint] of savoriness" to gravies and sauces, jennymoon says. And a couple of hounds call it their very favorite popcorn topping.
Discuss: Nutritional Yeast?