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Mushroom Wild Rice Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.7 from 134 reviews
  • Author: Anna
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour
  • Yield: 6 servings (about 1 1/2 cups per serving)
  • Category: Soup
  • Method: Instant Pot
  • Cuisine: American
  • Diet: Vegetarian

Description

This creamy and comforting Instant Pot Wild Rice Soup features a hearty mix of wild rice, mushrooms, carrots, celery, and aromatic herbs, all brought together with a rich creamy base. Perfect for a cozy night in, this soup is easy to make using the Instant Pot, striking the perfect balance between creamy texture and wholesome ingredients.


Ingredients

Scale

For the Soup Base

  • 2 tablespoons butter
  • 1/2 onion, chopped
  • 8 ounces fresh mushrooms, thinly sliced
  • 1 cup uncooked wild rice
  • 4 cups vegetable or chicken broth
  • 1 teaspoon salt
  • 1/2 teaspoon rubbed sage
  • 1/2 teaspoon dried thyme
  • 3 cloves garlic, minced
  • 5 medium carrots, chopped
  • 3 stalks celery, chopped (optional)

For the Creamy Sauce Option A (Heavy Cream)

  • 1 1/2 cups heavy cream
  • 1-2 tablespoons sherry

For the Creamy Sauce Option B (Butter-Flour-Milk Roux)

  • 6 tablespoons butter
  • 1/2 cup flour
  • 1 1/2 cups milk (2% recommended)
  • 1 teaspoon umami mushroom seasoning
  • 1-2 tablespoons sherry


Instructions

  1. Sauté Mushrooms and Onions: Using the sauté function on your Instant Pot, melt 2 tablespoons of butter. Add the chopped onions and sliced mushrooms, sautéing them until they are softened and fragrant.
  2. Add Rice and Broth: Pour in 1 cup of uncooked wild rice, 4 cups of vegetable or chicken broth, 1 teaspoon salt, 1/2 teaspoon rubbed sage, and 1/2 teaspoon dried thyme into the pot. Stir to combine all ingredients evenly.
  3. Pressure Cook First Phase: Seal the Instant Pot and cook the mixture on high pressure for 35 minutes, allowing the wild rice to begin cooking and the flavors to meld.
  4. Release Steam and Add Vegetables: Carefully release the steam using the valve on top. Add the chopped carrots, minced garlic, and chopped celery (if using) to the pot.
  5. Pressure Cook Second Phase: Close the lid again and cook on high pressure for an additional 10 minutes to soften the added vegetables thoroughly.
  6. Release Steam and Prepare Creamy Sauce: Release the steam once more, then choose one of two methods to make the soup creamy:
    A) Heavy Cream: Simply stir in 1 1/2 cups heavy cream and 1-2 tablespoons sherry into the soup. Add more broth if you prefer a thinner consistency.
    B) Roux Method: Melt 6 tablespoons butter in a separate saucepan. Whisk in 1/2 cup flour and cook for 1-2 minutes to remove the raw flour taste. Gradually whisk in 1 1/2 cups milk to create a smooth, thickened sauce. Add 1 teaspoon umami mushroom seasoning and salt to taste.
  7. Combine and Adjust Consistency: Mix the creamy sauce from option B with the soup in the Instant Pot. The soup will be very thick; thin it out with additional broth as needed to reach your desired creaminess.
  8. Serve: Ladle the warm, creamy wild rice soup into bowls and enjoy immediately for a cozy, satisfying meal.

Notes

  • This soup is naturally hearty and creamy, making it perfect for chilly days or as comfort food.
  • You can replace the heavy cream with the homemade roux-based sauce to reduce richness, or adjust creaminess to your preference.
  • The celery is optional but adds a nice depth of flavor and texture.
  • Sherry adds a subtle but important umami note—don’t skip it for the best flavor.
  • Wild rice takes longer to cook than other rice varieties, so using the Instant Pot helps speed up the process while infusing flavors deeply.

Nutrition

  • Serving Size: 1 1/2 cups
  • Calories: 280
  • Sugar: 4g
  • Sodium: 650mg
  • Fat: 14g
  • Saturated Fat: 8g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 3g
  • Protein: 7g
  • Cholesterol: 35mg