Introduction: A Culinary Legacy Rekindled
In the realm of plant-based cuisine, certain recipes transcend mere sustenance, becoming cherished memories and enduring testaments to the people who created them. Such is the case with a remarkable vegan cream of mushroom soup, originally shared on VeganRicha.com over a decade ago by the talented Somer McCowan. Following McCowan’s recent passing, the website’s author, Richa, has revisited and refined this beloved dish, ensuring its legacy of comfort and flavor continues to inspire. This updated recipe, a testament to friendship and culinary passion, offers a rich, savory, and protein-packed experience, achievable in just 30 minutes, and accommodating various dietary needs.
The Genesis of a Classic: A Friendship Forged in Flavor

The story behind this revitalized vegan cream of mushroom soup is as poignant as its taste is delightful. The recipe was first introduced to the VeganRicha.com community by Somer McCowan, a vibrant individual whose contributions extended far beyond her own kitchen. McCowan, a writer for the esteemed "Forks Over Knives" and a co-host of the Virtual Vegan Potluck, was celebrated not only for her culinary prowess but also for her immense compassion and sweetness.
"Somer was just an amazing person, and her recipes were always incredible," Richa recalls. "When I was dealing with health issues, she pitched in with this guest recipe to help keep my blog going. She was just an absolute superwoman." It was McCowan’s thoughtful gesture, her desire to offer comfort in the form of a nourishing meal, that inspired Richa to bring the recipe back into the spotlight. "She wrote for ‘Forks Over Knives,’ co-hosted the Virtual Vegan Potluck, and was just the sweetest, most beautiful, compassionate person," Richa continues, her voice tinged with admiration. "Somer’s cream of mushroom soup recipe is simple, yet it’s so creamy and flavorful with herbs and plenty of umami!"
McCowan’s own words, as shared by Richa, paint a vivid picture of her intention: "I’d like to think if I was able to go to Richa’s house and bring her some lunch, that I’d bring her a big bowl of this soup. Feel better soon, girl." This sentiment underscores the recipe’s true value – a comforting embrace in a bowl, crafted with love and shared generosity.

Culinary Evolution: Enhancing Simplicity and Flavor
While honoring McCowan’s original creation, Richa has implemented subtle yet significant modifications to enhance the recipe’s ease of preparation and depth of flavor. The core of McCowan’s recipe involved a slightly more intricate process of boiling and blending the stock with the mushroom mixture. Richa’s adjustments streamline this, making the process more accessible and less prone to potential hazards.
"I tweaked Somer’s recipe a little bit, reducing the cashews, and changed a couple of the steps in the cooking method to make it simpler," Richa explains. The original method, which involved transferring boiling liquid to a blender, presented a practical challenge. Richa’s innovation lies in blending a portion of the cooked onion and mushroom mixture with the cashews first, creating a creamy base that is then incorporated back into the pan. The remaining stock is added subsequently, resulting in a velvety smooth soup without the need for extensive handling of hot liquids.

This thoughtful refinement ensures that the soup remains as approachable for novice cooks as it is satisfying for seasoned chefs. The reduction in cashews also contributes to a more balanced flavor profile, allowing the natural earthiness of the mushrooms to shine through.
The Heart of the Dish: Unveiling the Ingredients and Process
This vegan cream of mushroom soup is a masterclass in extracting maximum flavor from simple, wholesome ingredients. At its heart are the mushrooms, the stars of this savory production. The recipe calls for a generous quantity, encouraging a deep, earthy flavor that is characteristic of classic cream of mushroom soup.

Key Ingredients:
- Mushrooms: A blend of varieties can be used, but cremini or button mushrooms form a solid base. The recipe emphasizes browning some mushrooms separately for a delightful textural and visual garnish.
- Onion and Garlic: These aromatics form the foundation of the soup’s savory base, building complexity and depth.
- Cashews: Soaked cashews are the secret to the soup’s luxurious creaminess. They blend into a smooth, dairy-free alternative to traditional cream.
- Vegetable Stock: The liquid base that ties all the flavors together.
- Herbs: Fresh herbs, such as thyme or rosemary, add an aromatic layer that complements the mushrooms beautifully.
- Nutritional Yeast: This vegan pantry staple imparts a cheesy, umami flavor, further enhancing the soup’s savory profile.
- Wine or Balsamic Vinegar: A touch of acidity, whether from dry white wine or balsamic vinegar, cuts through the richness and brightens the overall taste.
- Olive Oil/Vegan Butter: Used for sautéing and adding a subtle richness.
The Simplified Cooking Method:
The updated recipe streamlines the cooking process into manageable steps:

- Garnish Preparation: A small portion of mushrooms are sautéed until golden brown and set aside for garnish, adding a delightful textural contrast to the finished soup.
- Building the Base: Onions and garlic are softened in a pot, creating an aromatic foundation.
- Mushroom Infusion: The remaining mushrooms, along with herbs and seasonings, are cooked until they begin to color, releasing their earthy essence. A touch of vegan butter can be added here for an extra layer of richness.
- Deglazing and Flavor Enhancement: Wine or balsamic vinegar is added to deglaze the pan, cooking off the alcohol or vinegar notes and concentrating flavors.
- Creamy Emulsion: A portion of the cooked mushroom mixture is transferred to a blender. Soaked cashews and vegetable stock are added, and the mixture is blended until exceptionally smooth. This creates the signature creamy texture without the need for dairy.
- Simmering to Perfection: The blended cashew cream is returned to the pot with the remaining stock. The soup is then simmered until the mushrooms are tender and the flavors have melded beautifully.
- Finishing Touches: The soup is seasoned to taste, with opportunities to enhance its umami by adding miso, vegan parmesan, or a pinch of red pepper flakes for a hint of heat.
Dietary Adaptability: Inclusive Comfort for All
A hallmark of this recipe is its remarkable adaptability, catering to a wide range of dietary needs without compromising on taste or texture.
- Gluten-Free: The recipe is inherently gluten-free, relying on natural ingredients.
- Soy-Free: By using vegetable stock and avoiding any soy-based ingredients in the core recipe, it is naturally soy-free.
- Nut-Free Option: For those with nut allergies, the recipe offers a straightforward solution. Instead of cashews, a combination of silken tofu and hemp seeds, or even pureed white beans, can be used to achieve a creamy consistency. This ensures that everyone can enjoy the comforting embrace of this soup.
Nutritional Highlights: A Powerhouse of Plant-Based Goodness

Beyond its comforting qualities, this vegan cream of mushroom soup is a surprisingly nutritious option. Each serving boasts approximately 14 grams of protein, primarily derived from the cashews and mushrooms themselves. This makes it a satisfying meal, perfect for post-workout recovery or a hearty lunch. The soup also offers a good source of fiber (around 6g per serving) and essential minerals.
The approximate nutritional breakdown per serving (calculated automatically and thus an approximation) includes:
- Calories: 329 kcal
- Carbohydrates: 27g
- Protein: 14g
- Fat: 20g
- Saturated Fat: 3g
- Fiber: 6g
- Sodium: 424mg
- Potassium: 953mg
These figures highlight the soup’s ability to provide sustained energy and essential nutrients, making it a well-rounded addition to any plant-based diet.

Expert Tips for Elevated Flavor and Texture
Richa offers several insightful tips to elevate the homemade cream of mushroom soup experience:
- Mushroom Variety: Experimenting with different mushroom types, such as shiitake or oyster mushrooms, can introduce nuanced flavors and textures.
- Umami Boost: For an even deeper savory flavor, a teaspoon of white miso paste or a splash of soy sauce (if not soy-free) can be incorporated.
- Herbal Infusion: Fresh herbs like thyme, rosemary, or chives can be added during the cooking process or as a fresh garnish.
- Acidity Adjustment: If wine or balsamic vinegar is not preferred, a splash of lemon juice can also add a bright counterpoint to the richness.
- Creaminess Control: The soup’s thickness can be adjusted by adding more stock for a thinner consistency or simmering for longer to reduce it.
- Storage and Freezing: The soup can be stored in the refrigerator for up to three days. While mushrooms don’t always freeze well, this creamy soup may hold up to freezing, offering a convenient make-ahead option.
A Lasting Tribute: The Enduring Power of Shared Recipes

The story of Somer McCowan’s vegan cream of mushroom soup is a powerful reminder of how food can connect us, even in the face of loss. Richa’s dedication to preserving and refining this recipe is a beautiful tribute to her friend’s memory and a gift to the culinary community. It demonstrates that even the simplest dishes, when made with intention and shared with love, can become cherished traditions.
This updated recipe, with its enhanced simplicity, robust flavor, and inclusive dietary options, is more than just a meal; it’s a comforting embrace, a delicious memory, and a testament to the enduring power of friendship and the art of plant-based cooking. As Richa aptly puts it, "This easy vegan cream of mushroom soup is rich, savory, and packed with mushroom flavor… Perfect with crusty bread for dipping!" It is a dish that invites everyone to gather, to savor, and to remember.
