Vegan Cream of Mushroom Soup

User Reviews

5

51 reviews
Excellent
  • Prep Time

    15 mins

  • Cook Time

    30 mins

  • Total Time

    45 mins

  • Servings

    6 servings

  • Calories

    120 kcal

  • Course

    Soup

  • Cuisine

    American

Vegan Cream of Mushroom Soup

Vegan Cream of Mushroom Soup features a blend of dried porcini and fresh baby bella mushrooms cooked with onion, garlic, and fresh rosemary. Cashews add richness and creaminess without dairy, while tamari and arrowroot starch help create a smooth, savory broth with subtle thickness. The long sautéing of mushrooms allows natural caramelization, enhancing the soup’s earthy flavor and deep color.

Description

The Vegan Cream of Mushroom Soup recipe uses softened baby bella mushrooms and rehydrated porcini mushrooms with fresh rosemary to build a layered mushroom flavor. Removing some broth for blending with soaked cashews and garlic yields a creamy texture when reintroduced to the pot. The sautéing step caramelizes the mushrooms and onions, adding depth to the soup before finishing with tamari for umami and arrowroot starch to thicken. This creates a velvety, plant-based soup that balances hearty mushroom notes with a subtle herbal hint from rosemary.

The soup has a rich, smooth consistency with gentle earthiness and a touch of garlic brightness. It can be enjoyed as a comforting starter or light meal, suitable for serving warm on its own or accompanied by crusty bread. The blend of dried and fresh mushrooms concentrates flavor while keeping a fresh vegetable texture throughout the dish.

According to the recipe notes, dried mushrooms often come in 1 ounce packages enough for two batches; you can substitute with extra fresh mushrooms blended for creaminess. For a thicker, condensed soup that can double as a sauce, omit some water and dissolve starch directly in broth. Leftover soup keeps well refrigerated for up to five days or frozen for one month.

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Ingredients

Servings
  • ½ ounce dried porcini mushroom See Notes
  • 2 teaspoons rosemary chopped fresh or 1 teaspoon dried
  • 2 cups water divided
  • 1 medium yellow onion chopped
  • 16 ounces baby bella mushroom or white button, sliced
  • ½ cup cashew nuts raw
  • 4 cloves garlic leave 2 cloves whole and mince the other 2, peeled
  • 4 cups vegetable broth
  • black pepper to taste
  • 2 tablespoons tamari or soy sauce, gluten-free
  • 2 tablespoons arrowroot starch or corn starch

Instructions

  1. Combine the dried porcinis and rosemary in a small bowl. Bring 1 cup of water to a boil, and pour over top. Set aside to steep for 20 minutes.
  2. Preheat a large soup pot over medium heat. Add the onion and ¼ cup of broth. Stirring occasionally, cook 3-5 minutes or until translucent. Add the sliced mushrooms, and continue to cook until softened and lightly caramelized, about 15 minutes.
  3. While the mushrooms cook, in a high-speed blender combine the steeped mushroom-rosemary mixture (including the liquid), cashews, and 2 whole cloves of garlic. Blend until completely smooth, adding a splash of broth to keep it moving, if needed. Set aside.
  4. To the soup pot add 2 cloves of minced garlic, tamari, and season with black pepper. Cook for another 2 to 3 minutes or until the moisture has evaporated.
  5. Add the remaining broth to the soup pot and bring to a simmer. Whisk in the blended mixture.
  6. Dissolve the arrowroot in the remaining cup of water. Add this to the soup pot, and continue to whisk/stir. Cook until thickened, about 3 minutes.

Notes

  • Dried mushrooms usually come in 1 ounce packages, allowing preparation of two soup batches; increase fresh mushrooms to 2 lbs if omitting dried ones, then blend some after sautéing for creaminess.
  • For a thicker, condensed soup usable as pasta sauce or with vegan proteins, omit the extra water and dissolve starch directly into broth.
  • Store leftovers refrigerated up to 5 days or freeze for up to one month for longer preservation.

Nutrition Information

Show Details
Serving 1.3cups Calories 120kcal (6%) Carbohydrates 15g (5%) Protein 6g (12%) Fat 5g (8%) Cholesterol 0mg (0%) Sodium 735mg (31%) Fiber 2g (8%) Sugar 4g (8%) Vitamin A 356IU (7%) Vitamin C 2mg (2%) Calcium 33mg (3%) Iron 1.8mg (10%)

Nutrition Facts

Serving: 6servings

Amount Per Serving

Calories 120 kcal

% Daily Value*

Serving 1.3cups
Calories 120kcal 6%
Carbohydrates 15g 5%
Protein 6g 12%
Fat 5g 8%
Cholesterol 0mg 0%
Sodium 735mg 31%
Fiber 2g 8%
Sugar 4g 8%
Vitamin A 356IU 7%
Vitamin C 2mg 2%
Calcium 33mg 3%
Iron 1.8mg 10%

* Percent Daily Values are based on a 2,000 calorie diet.

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51 reviews
Excellent

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