Nutritional Yeast: The Secret Ingredient You Need to Know About

By Dan O'Connell •  Updated: 10/09/23 •  3 min read

Nutritional yeast, affectionately known as “nooch” among its fans, is an inactive yeast made from Saccharomyces cerevisiae, a yeast species. Its cheesy, umami-rich flavor and nutritional profile make it a beloved staple in many vegetarian and vegan diets.

Main Traits

Nutritional Benefits

How It’s Made Nutritional yeast is cultivated on a sugar-rich medium like molasses. Once it has grown sufficiently, the yeast is deactivated through heating, harvested, washed, dried, and crumbled or powdered.

How to Store Nutritional Yeast

Culinary Uses

Difference Between Nutritional Yeast and Other Yeasts

Health Considerations

Environment and Sustainability

Tips for Buying and Using


Nutritional yeast is a highly versatile and incredibly delicious ingredient that can serve as a nutritional powerhouse for various dishes. 

Its growing popularity is a testament to its unique properties, making it a staple ingredient in kitchens worldwide, even for non-vegans and non-vegetarians. 

To fully maximize its benefits, it is essential to understand its qualities and best practices for incorporating it into your recipes. 

With its high protein and fiber content and abundance of essential vitamins and minerals, nutritional yeast is an excellent addition to any healthy diet. 

So, nutritional yeast is definitely worth considering whether you’re looking to add some extra flavor to your meals or boost your overall health and wellness.

Dan O'Connell