Seasoning a winter soup with a nutritional yeast

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 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.

Nutritional yeast flakes are produced by growing, harvesting and drying a variety of yeast that is different from that used in baking. The resulting powder is loaded with B vitamins, has 2 grams of protein per tablespoon, and has no fat, sugar, salt or gluten.

And yet it is a flavor powerhouse. Those glutamates add lushly savory, decidedly cheesy flavor to whatever they touch.

You’ll usually find nutritional yeast flakes in the grocer’s natural foods section, sometimes in shaker-style canisters, or in the bulk section. In general, they need to be added to a recipe with at least some moisture

Pumpkin and White Bean Soup with Sourdough Croutons

Start to finish: 30 minutes

Servings: 6

3 thick slices sourdough bread, cut into cubes

4 tablespoons olive oil, divided

4 tablespoons nutritional yeast flakes, divided

1 large yellow onion, diced

2 cloves garlic, minced

1/4 teaspoon red pepper flakes

15-ounce can pumpkin puree

15-ounce can white beans (such as navy), drained

1 quart (4 cups) chicken broth

Salt and ground black pepper, to taste

Heat the oven to 375 F.

Place the bread cubes in a large bowl. Drizzle with 2 tablespoons of the olive oil, then toss to coat evenly. Sprinkle 1 tablespoon of yeast flakes over the bread, then toss again.

On a rimmed baking sheet, spread the bread in an even layer. Toast for 10 to 15 minutes, or until slightly crunchy, then set aside to cool.

Meanwhile, in a large saucepan over medium-high, heat the remaining 2 tablespoons of oil. Add the onion, garlic and red pepper flakes. Saute until the onion is tender, about 6 minutes. Add the pumpkin, beans and broth. Bring to a simmer and cook for 10 minutes.

Transfer the soup, working in batches if necessary, to a blender and puree until smooth. Return the soup to the saucepan. Add the remaining 3 tablespoons of yeast flakes and stir well. Season the soup with salt and pepper, then ladle into serving bowls and top with the croutons.

Tags: life, food