Name: Easy Roasted Mushroom Soup Recipe
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: Vegan
Ingredients: 28 oz mushrooms (button, cremini, or a mix), sliced; 1 large onion, chopped; 4 cloves garlic, minced; 2 tbsp olive oil; 1 tbsp vegan butter (optional); 1 tsp smoked paprika (optional); Salt and pepper to taste; 2 tbsp nutritional yeast (optional); 4 cups vegetable broth; 1 cup unsweetened plant-based milk (oat, almond, soy) or ½ cup vegan cream (120 ml); Fresh parsley or chives, chopped; ¼ cup vegan cream for topping (optional); 1-2 tbsp chili oil for drizzling (optional)

Jump to Recipe·4 from 60 reviews

If you’re craving a cozy, flavorful bowl to warm up your day, this Easy Roasted Mushroom Soup Recipe is about to become your new go-to. With mushrooms roasted to tender perfection, combined with a fragrant blend of garlic, onion, and smoky paprika, this soup delivers rich depth without complexity. The beauty lies in its simplicity—each ingredient plays a starring role, creating a luscious, creamy soup that feels indulgent yet wholesome. Whether you’re a mushroom lover or just looking for a comforting vegan soup that’s straightforward to prepare, this recipe will have you ready to enjoy a satisfying homemade meal in no time.

Ingredients You’ll Need

A tray filled with many slices of brown mushrooms, spread evenly and topped with drizzles of yellow oil and sprinkled with black pepper. The mushrooms have a mix of whole and halved pieces, showing their light cream inner texture and darker brown outer skin. The tray is lined with brown parchment paper and placed on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Gathering simple, fresh ingredients is what makes this soup a standout. Each one contributes a key element to the final dish—whether it’s earthy flavor, creamy texture, or subtle aromas that make every spoonful inviting.

28 oz mushrooms (button, cremini, or a mix): The star of the soup, providing deep, savory earthiness and a meaty texture when roasted.
1 large onion: Adds sweetness and a gentle aromatic base that balances the mushrooms perfectly.
4 cloves garlic, minced: For a punch of fragrant warmth that elevates the entire soup.
2 tbsp olive oil: Essential for roasting and sautéing, helping develop rich flavors and a pleasant mouthfeel.
1 tbsp vegan butter (optional): Adds an extra layer of creaminess and depth, mimicking traditional butter richness.
1 tsp smoked paprika (optional): Brings subtle smokiness that pairs beautifully with the mushrooms.
4 cups vegetable broth: Acts as the flavorful liquid base, keeping the soup light but satisfying.
1 cup unsweetened plant-based milk or ½ cup vegan cream (120 ml): Provides the silky texture and creaminess that make the soup comforting and smooth.
2 tbsp nutritional yeast (optional): Adds a mild cheesy flavor, enhancing the umami without dairy.
Salt and pepper to taste: Essential seasoning elements to bring out the natural flavors.
Fresh parsley or chives, chopped (for garnish): Adds a refreshing pop of color and herbaceous brightness.
¼ cup vegan cream for topping (optional): A luscious finishing touch for extra indulgence.
1-2 tbsp chili oil for drizzling (optional): For those who like a spicy kick and an exciting flavor contrast.

How to Make Easy Roasted Mushroom Soup Recipe

Step 1: Roast the Mushrooms

Start by preheating your oven and spreading the sliced mushrooms on a baking sheet with a drizzle of olive oil, salt, and a sprinkle of smoked paprika if using. Roasting them until golden brown caramelizes their natural sugars and intensifies their earthy flavor, forming a rich base for the soup. This step is key to elevating the overall depth of the dish.

Step 2: Sauté Aromatics

While the mushrooms roast, heat olive oil and vegan butter in a large pot. Sauté the chopped onion and minced garlic until translucent and fragrant, creating the flavorful foundation that complements the roasted mushrooms beautifully. This classic combo awakens the senses and fills your kitchen with irresistible aromas.

Step 3: Combine and Simmer

Add the roasted mushrooms to the pot along with vegetable broth. Bring everything to a gentle simmer, allowing the flavors to meld together. This simmering stage softens the onions further and allows the flavors from the roasted mushrooms to infuse the broth fully, resulting in a rich and harmonious taste.

Step 4: Blend and Cream

Carefully blend the soup until smooth and creamy using an immersion blender or by transferring batches to a regular blender. Then stir in your choice of plant-based milk or vegan cream along with nutritional yeast if you want that extra savory note. This gives the soup its signature silky consistency and luscious flavor, making it feel indulgent without heavy cream.

Step 5: Season and Finish

Adjust salt and pepper to your preference, tasting as you go to find that perfect balance. Remember, seasoning is the final touch that pulls all the flavors together, transforming your soup from good to unforgettable.

How to Serve Easy Roasted Mushroom Soup Recipe

A close-up view of a pot filled with a rich, brown sauce with many sliced mushrooms cooking in it, some of the mushrooms showing soft, dark brown edges and light tan interiors; a yellowish liquid is being poured into the pot from above, creating bubbles on the surface of the sauce, with the pot itself being red on the outside and speckled gray inside, all set on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Top your soup with freshly chopped parsley or chives for a burst of freshness and a touch of vibrant green that brightens the bowl. A drizzle of vegan cream adds a velvety finish, while a splash of chili oil can introduce a lively heat for adventurous palates.

Side Dishes

This soup pairs wonderfully with crusty artisan bread or garlic toast for dipping. A simple side salad with lemon vinaigrette can add a refreshing counterbalance, making your meal feel complete and thoughtfully composed.

Creative Ways to Present

Serve the soup in rustic bowls with a swirl of vegan cream and a sprinkle of toasted pine nuts or pumpkin seeds for texture contrast. You can also offer it in small cups as an elegant appetizer at gatherings, impressing guests with the depth of flavor packed into each spoonful.

Make Ahead and Storage

Storing Leftovers

Keep any leftover Easy Roasted Mushroom Soup Recipe in an airtight container in the refrigerator for up to 3 days. The flavors continue to deepen as it rests, making it taste even better the next day.

Freezing

This soup freezes beautifully; just pour it into freezer-safe containers leaving a little room for expansion. Frozen soup can last up to 2 months, making it a perfect make-ahead meal for busy days when you want something hearty without fuss.

Reheating

When reheating, warm the soup slowly on the stove over medium heat, stirring occasionally to prevent sticking. Add a little extra plant-based milk or broth if the soup has thickened too much overnight, ensuring it regains that smooth, creamy texture.

FAQs

Can I use any type of mushrooms for this soup?

Yes! While button and cremini mushrooms are great choices for their flavor and texture, feel free to mix in shiitake or portobello for added complexity. Just be mindful to adjust roasting times slightly if using larger or denser mushrooms.

Is this soup really vegan?

Absolutely. The base recipe uses plant-based milk and optional vegan butter, making it completely vegan-friendly. Nutritional yeast adds a cheesy flavor without any dairy, perfect for a creamy soup you can feel good about.

How can I make the soup gluten-free?

The soup itself is naturally gluten-free as long as you use gluten-free vegetable broth and verify any additional toppings or sides are gluten-free. It’s a naturally allergy-friendly option with simple swaps.

Can I prepare this soup in advance for a dinner party?

Definitely! It’s a fantastic make-ahead dish that actually tastes better the next day after flavors have melded. Reheat gently before serving, and add fresh garnishes at the last minute to impress your guests.

What’s the best way to add more spice?

If you love heat, drizzle chili oil on top just before serving or stir in a pinch of smoked paprika during sautéing. You can also add a dash of cayenne pepper to the broth for an extra kick without overwhelming the mushroom’s delicate flavor.

Final Thoughts

If you’re looking for a simple, comforting soup recipe that feels like a warm hug in a bowl, don’t hesitate to try this Easy Roasted Mushroom Soup Recipe. Its luscious, savory flavors and creamy texture make it a standout dish that’s as satisfying to make as it is to eat. Once you taste it, you’ll understand why it’s quickly become a beloved classic in my kitchen, perfect for cozy evenings or anytime you crave something truly delicious.