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Instant Pot Wild Rice Soup with mushrooms and spinach- a healthy vegetarian soup recipe that is easy, fast and vegan adaptable! Gluten-free!

Instant Pot Wild Rice Soup with Mushrooms and Spinach

  • Author: Sylvia Fountaine
  • Prep Time: 20
  • Cook Time: 35
  • Total Time: 55 minutes
  • Yield: 6
  • Category: vegetarian soup
  • Method: instant pot, stovetop
  • Cuisine: American
  • Diet: Vegetarian


Instant Pot Wild Rice Soup with mushrooms and spinach- a healthy vegetarian soup recipe that is easy, fast and vegan adaptable! Gluten-free! (Inspired from Pinch of Yum)


  • 1 onion, diced
  • 2 tablespoons olive oil (or butter or ghee)
  • 4 garlic cloves, rough chopped
  • 16 ounces mushrooms, sliced (cremini, button, portobellos)
  • 1 cup wild rice
  • 1/4 cup white wine (optional)
  • 34 cups carrots, chopped large
  • 34 cups celery, chopped
  • 4 cups veggie broth (or 4 cups water plus 23 teaspoons veggie bouillon)
  • 1 cup water
  • 1 tablespoon fresh thyme ( or 1 teaspoon dry thyme)
  • 2 bay leaves
  • 1 1/2 teaspoons salt
  • 1 teaspoon cracked pepper
  • pinch cayenne, optional
  • 1/81/4 teaspoon turmeric, for a golden color.
  • ————
  • 1/2 cup sour cream (or sub coconut milk, or cashew cream-see notes)
  • 4 cups baby spinach, chopped (optional)
  • Optional Garnishes: chopped flatleaf parsley and parmesan or try Gremolata or Arugula Pesto


Set Instant Pot to Saute Function and add the oil and onions and mushrooms, stirring for  5-7 minutes, until fragrant. Cook until the mushrooms release their liquid, then cook a couple more minutes until the liquid cooks off, and mushrooms begin to brown. Add the garlic, saute 1-2 minutes.

While the mushrooms are cooking, chop the carrots and celery.  When the onions and mushrooms soften add the rice and saute for one minute. At this point, you could deglaze with white wine, scraping up any browned bits if the pan seems dry, (or skip it), and then cook this off for 1-2 minutes.

Add the carrots, celery, veggie broth, water, thyme, bay leaves, salt and pepper, cayenne and turmeric. Give a good stir, again, scraping up any browned bits.

Set Instant Pot to High for 24 minutes. Naturally release, for 10 minutes, then manually release.

Stir in the sour cream (or coconut milk or cashew cream), and taste, adjusting for salt and pepper.

***If going the vegan route– keep in mind, sour cream adds a nice tanginess-  which you can replicate by adding a few drops of lemon juice or AC vinegar to the soup to brighten it up.

Stir in the fresh chopped spinach just before serving.

Serve with crusty bread and a sprinkling of fresh Italian parsley, parmesan or other optional garnishes.


Cashew cream: Blend 1/2 cup soaked cashews with 1/2 cup water until smooth and creamy. (If no time to soak, simmer cashews in boiling water 10-15 minutes before straining and blending.) You may not need all the Cashew cream in the soup – so add incrementally to taste. Add a few drops lemon juice or AC vinegar.

Stovetop Version: In a large dutch oven or heavy bottom pot, saute onions and garlic until golden. Add mushrooms, release their liquid and begin to caramelize.  This will take a little time. Add the rice and saute for one minute. Add the wine if using and deglaze the pan, scraping up any browned bits. Add the remaining ingredients- carrots, celery,  veggie broth, water, thyme, bay leaves, salt and pepper and turmeric. Bring to a simmer, cover, and simmer gently on low heat until the rice is tender about 35-45 minutes. Stir in the sour cream or vegan alternative. Taste, adjust salt and pepper to taste.

If your soup lacks depth or flavor- it is most likely your veggie stock-try adding another bouillon cube, more salt or even a little miso paste. 😉

Keywords: wild rice soup, instant pot wild rice soup, vegetarian wild rice soup, gluten free wild rice soup, healthy wild rice soup, wild rice soup with mushrooms,

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