Name: Vegan Cream of Mushroom Soup Recipe
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Cuisine: Vegan
Ingredients: 4 oz. mushrooms, washed and diced; 1 tablespoon canola oil (or other neutral-flavored oil); 1/2 cup plain plant-based milk (unsweetened, avoid vanilla-flavored); 1/2 cup cold water; 1/2 teaspoon salt; 1/4 teaspoon garlic powder; 1/8 teaspoon paprika; 1/8 teaspoon black pepper; 2 tablespoons potato starch (or corn starch, or 4 tablespoons white flour)

Jump to Recipe· 4.1 from 252 reviews

If you have been hunting for a comforting and easy-to-make soup that perfectly suits a plant-based lifestyle, you are going to adore this Vegan Cream of Mushroom Soup Recipe. It captures that rich, creamy essence of traditional cream of mushroom soup but without any dairy or animal products. Made with simple pantry staples and bursting with earthy mushroom flavor, this homemade soup base is a game-changer for everything from casseroles to sipping straight from the bowl. Trust me, once you try this recipe, you’ll never want a canned version again!

Ingredients You’ll Need

A large red pot with a white inside holds a bubbling orange-brown mixture with small pieces of cooked onions and mushrooms visible in the liquid. A clear measuring cup is tipped from the top right, pouring a thick, creamy white liquid into the pot, which is starting to mix with the bubbling contents below. The pot rests on a white marbled surface, and the scene is well-lit showing the texture and bubbles in the pot's mixture. Photo taken with an iphone --ar 4:5 --v 7

The beauty of this Vegan Cream of Mushroom Soup Recipe is in its simplicity. Each ingredient plays a vital role in creating that velvety texture and deep umami flavor you crave, making the soup both luscious and satisfying without any complicated steps.

4 oz. mushrooms: The star ingredient provides that signature earthy flavor and meaty texture.

1 tablespoon canola oil: A neutral oil to gently sauté the mushrooms without overpowering their taste.
1/2 teaspoon salt: Enhances all the flavors and balances the earthiness of the mushrooms.
1/2 cup plain plant-based milk: Adds creaminess and helps blend the flavors smoothly; unsweetened is best.

1/4 teaspoon garlic powder: Gives a subtle aromatic kick that complements the mushrooms perfectly.
1/8 teaspoon paprika: Adds a faint smoky depth and a hint of color.
1/8 teaspoon black pepper: For mild heat and sharpness, balancing the overall flavor.

2 tablespoons potato starch: Thickens the soup into that classic creamy consistency; corn starch or 4 tablespoons of white flour can be good substitutes.
1/2 cup cold water: Used to dissolve the starch and create a smooth thickening mixture without lumps.

How to Make Vegan Cream of Mushroom Soup Recipe

Step 1: Prep and Sauté the Mushrooms

The first step is to wash and finely dice your mushrooms. Adding them to a small saucepan with the canola oil ensures they cook evenly and release their flavorful juices. Sprinkle the salt on top to draw out moisture and enhance their natural umami. Sauté the mushrooms over medium heat for about 5 minutes until they soften and develop a lovely golden color. This step is crucial because it builds the foundation of flavor for your soup.

Step 2: Add Spices and Plant-Based Milk

Once the mushrooms have softened, it’s time to bring in the aromatic accents. Sprinkle in the garlic powder, paprika, and black pepper—these spices add warmth and depth. Pour the plain plant-based milk over the mushrooms, stirring gently. The milk imparts creaminess, making this vegan version truly indulgent without any dairy.

Step 3: Mix and Add the Starch Slurry

To achieve that perfect thick and creamy texture, you need to mix your thickening agent with cold water first. Whisk the potato starch and cold water together in a separate container to form a smooth slurry. This prevents clumping when added to the hot mushroom mixture, ensuring silky consistency in the final soup.

Step 4: Combine and Simmer Until Thickened

Pour the starch slurry into the saucepan and stir continuously over medium heat. Patience is key here because as the mixture heats, it will gradually thicken and bubble, transforming into the luscious base you expect from a canned cream of mushroom soup. Give it a good stir to keep everything smooth and united.

Step 5: Final Adjustments and Usage

Once thickened, your homemade vegan cream of mushroom soup base is ready to use! You can taste and adjust the seasoning if needed. Use this as a direct substitute for canned soup in any recipe, or simply enjoy it as a cozy bowl of soup on its own. It’s that versatile and delicious.

How to Serve Vegan Cream of Mushroom Soup Recipe

A close-up view of a thick, creamy mushroom sauce inside a red pot with white inner coating. The sauce is light tan with small chunks of mushroom scattered throughout, showing a smooth texture with visible bits of dark and light mushrooms. A silver spoon lifts some sauce, holding a small mound of the creamy mixture with the same mushroom pieces. The background is a white marbled texture. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A simple sprinkle of freshly chopped parsley or thyme adds a burst of color and freshness that brightens the rich creaminess of this soup. Crunchy toasted breadcrumbs or a drizzle of truffle oil elevate the experience further. Experiment with vegan sour cream dollops for extra decadence.

Side Dishes

This soup pairs wonderfully with crusty whole-grain bread or garlic-roasted potatoes for a hearty meal. A fresh green salad offers refreshing contrast and balances the creaminess. Don’t forget a steaming cup of herbal tea or a crisp white wine to complement the earthy mushrooms!

Creative Ways to Present

Want to impress? Serve this soup in mini bread bowls for a rustic vibe or layer it over cooked quinoa and steamed greens for a nourishing bowl meal. You can even blend a portion of the soup with cooked lentils for a creamy mushroom stew that goes beyond expectations. The possibilities with this Vegan Cream of Mushroom Soup Recipe are endless and absolutely delicious.

Make Ahead and Storage

Storing Leftovers

This soup stores beautifully in an airtight container in the refrigerator for up to 4 days. The flavors often deepen overnight, making leftovers even more satisfying. Just give it a good stir before reheating to recombine any separated ingredients.

Freezing

Freezing is an excellent option for keeping this soup on hand. Pour it into freezer-safe containers or zip-top bags and freeze for up to 3 months. To avoid texture changes, freeze in portions that suit your needs, so you can thaw just the right amount.

Reheating

Reheat gently over low to medium heat on the stove, stirring frequently. Adding a splash of plant-based milk or water can help restore its creamy consistency if it thickened too much during storage. Avoid microwaving directly from frozen for best results.

FAQs

Can I use other types of mushrooms for this Vegan Cream of Mushroom Soup Recipe?

Absolutely! While button mushrooms work great, you can use cremini, shiitake, or a wild mushroom mix for richer, more complex flavors. Just adjust sautéing times if the mushrooms are bigger or denser.

What plant-based milk works best in this recipe?

Unsweetened, neutral-flavored plant milks like oat, soy, or almond milk are ideal. Avoid vanilla-flavored varieties as they can clash with the savory mushrooms.

Can I make this soup gluten-free?

Yes! Use potato starch or corn starch instead of all-purpose flour to keep it gluten-free. Both starches thicken nicely and maintain the creamy texture.

Is this soup suitable as a base for other recipes?

Definitely. This Vegan Cream of Mushroom Soup Recipe is perfect as a base for casseroles, stews, or even creamy pasta sauces, offering a wholesome and flavorful foundation.

How thick should the soup be?

The soup should be creamy and thick enough to coat the back of a spoon but still pourable. If it gets too thick, just whisk in a bit more plant milk or water until you reach your desired consistency.

Final Thoughts

This Vegan Cream of Mushroom Soup Recipe is a delightful little treasure that’s incredibly simple but so full of flavor and comfort. Whether you’re vegan or just looking for a wholesome twist on a classic favorite, this recipe delivers creamy satisfaction with every spoonful. I encourage you to give it a try today—you might just find it becoming your go-to soup base and cozy meal all year round!