Name: Creamy Mushroom Soup Recipe
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Cuisine: American
Ingredients: 4 tablespoons salted butter; 1 medium sweet onion, diced; 20 ounces baby portabella mushrooms, cleaned and sliced or cut into wedges; 1 teaspoon kosher salt; 2 cloves garlic, minced; 2 teaspoons sweet paprika; 2 ½ cups chicken stock; 1 tablespoon Worcestershire sauce; 2 teaspoons dried dill; 1 cup half and half; 3 tablespoons all-purpose flour; ½ cup sour cream; 1 tablespoon dried parsley; 1 tablespoon fresh lemon juice; Additional salt and black pepper to taste

Jump to Recipe· 4.1 from 84 reviews

If you’re craving something cozy, elegant, and bursting with flavor, this Creamy Mushroom Soup Recipe is exactly what your kitchen needs. Rich, velvety, and perfectly seasoned, it brings together tender baby portabella mushrooms sautéed to perfection and a luscious blend of half and half and sour cream that elevates every spoonful. This soup is the ultimate comfort food that feels fancy enough for a dinner party yet simple enough for a weeknight treat.

Ingredients You’ll Need

A top view of several ingredients placed on a white marbled surface, including a large clear bowl filled with sliced brown and white mushrooms on the right side, and a smaller clear bowl with chopped white onions at the bottom right. Near the center, there is a white bowl with a creamy white substance above it, a white bowl holding small yellow cubes of butter on the left, and a small metal cup with white salt above that. Below the white bowl is a large glass measuring cup with pale yellow liquid, and next to it smaller metal cups hold chopped garlic, red spice powder, green herbs, and dark liquid. A white cloth with a red stripe is folded in the top right corner. Photo taken with an iphone --ar 4:5 --v 7

Getting the ingredients right is the secret to making this soup shine. Each element plays a crucial role, from the buttery base that deepens the flavor to the herbs and seasonings that add complexity and warmth. Here’s what you’ll gather for this Creamy Mushroom Soup Recipe:

4 tablespoons salted butter: Provides a rich, smooth foundation for sautéing onions and mushrooms.
1 medium sweet onion (diced): Adds natural sweetness and depth to the soup’s flavor profile.
20 ounces baby portabella mushrooms (cleaned and sliced or cut into wedges): The star ingredient delivering an earthy, meaty texture.
1 teaspoon kosher salt: Enhances all the flavors and balances the richness.
2 cloves garlic (minced): Offers aromatic warmth and a subtle kick.
2 teaspoons sweet paprika: Brings a smoky sweetness and beautiful color to the soup.
2 ½ cups chicken stock: Adds savory depth while keeping the soup light.
1 tablespoon Worcestershire sauce: Boosts umami and enriches the mushroom flavor.
2 teaspoons dried dill: Adds freshness and a delicate herbal note.
1 cup half and half: Creates a creamy texture without overpowering the soup.
3 tablespoons all-purpose flour: Helps thicken the soup to the perfect consistency.
½ cup sour cream: Gives a tangy creaminess that balances the flavors beautifully.
1 tablespoon dried parsley: Adds a hint of earthy green flavor.
1 tablespoon fresh lemon juice: Brightens the soup and cuts through the richness.
Additional salt and black pepper to taste: For final seasoning adjustments to make it yours.

How to Make Creamy Mushroom Soup Recipe

Step 1: Sauté the Base

Start by melting the salted butter in a large Dutch oven over medium heat. Add the diced sweet onion and stir frequently until it softens and becomes translucent, about 5 minutes. This step releases the natural sugars in the onion, creating a flavorful base for your soup. Then, toss in the sliced baby portabella mushrooms and sprinkle with kosher salt to help draw out moisture. Continue cooking for 8 to 10 minutes until the mushrooms are tender and have released their earthy aroma. Toss in the minced garlic and sweet paprika, cooking and stirring constantly for about a minute to toast the spices and awaken that lovely garlicky scent.

Step 2: Simmer for Depth

Pour in the chicken stock, Worcestershire sauce, and dried dill, stirring everything together. Reduce the heat to low, cover your pot, and simmer for 15 minutes. This gentle simmer allows all the flavors to meld beautifully, transforming this combination into a rich, savory broth bursting with layers of mushroom goodness.

Step 3: Thicken and Creamify

Whisk together the half and half and all-purpose flour in a medium bowl until smooth. Stir this mixture into your soup, making sure it is fully incorporated without any lumps. Cover and continue to simmer on low heat for another 15 minutes, stirring occasionally. This step thickens the soup naturally while adding that silky creaminess that makes this recipe truly stand out.

Step 4: Final Touches and Seasoning

Turn off the heat and stir in the sour cream, dried parsley, and fresh lemon juice. These finishing ingredients bring a fresh brightness and a gentle tang that balances the rich cream and earthy mushrooms. Taste your soup and adjust with more salt and freshly ground black pepper as desired. Now, your creamy masterpiece is ready to serve!

How to Serve Creamy Mushroom Soup Recipe

A blue pot with a white inside is filled with a dark brown soup that has visible sliced mushrooms floating on the surface along with green and yellow herbs mixed throughout. The pot sits on a black induction cooktop displaying controls and a red number 9. Above the pot is a folded white cloth with a red stripe on a white marbled surface. Two salt and pepper grinders with wooden tops are placed in the top left corner of the image. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Garnishing your creamy mushroom soup adds that extra wow factor. Sprinkle chopped fresh parsley or chives for a vibrant green pop. A drizzle of truffle oil makes it feel luxurious, while crispy fried shallots or croutons add delightful texture contrasts. Don’t underestimate the power of a swirl of sour cream or a touch of smoked paprika on top—it’s all about those inviting finishing touches.

Side Dishes

This soup pairs wonderfully with crusty artisan bread or warm garlic baguette slices to soak up every last drop. For a heartier meal, serve alongside a crisp green salad with a tangy vinaigrette or roasted root vegetables. A grilled cheese sandwich, especially with sharp cheddar or gruyere, is a classic combo that will always satisfy.

Creative Ways to Present

Presentation can elevate even the simplest soup. Serve your creamy mushroom soup in rustic stoneware bowls for a cozy feel or in elegant white crockery to let the color pop. For a fun twist, try mini bread bowls or hollowed-out mushrooms as edible vessels. You can also garnish with edible flowers or microgreens to impress guests with your culinary creativity.

Make Ahead and Storage

Storing Leftovers

Leftover creamy mushroom soup is a gift that keeps on giving. Store it in an airtight container in the refrigerator for up to 3 days. When reheated, the flavors deepen even more, making it taste as good or better than the first time.

Freezing

This soup freezes beautifully, although you might notice a slight change in texture due to the dairy. Cool it completely before transferring to freezer-safe containers or bags, leaving space for expansion. Freeze for up to 2 months, so you’ll always have comfort food on hand whenever the craving hits.

Reheating

Reheat gently on the stove over low heat, stirring frequently to prevent sticking or curdling. Avoid boiling to maintain that perfect creamy consistency. If the soup has thickened too much in the fridge or freezer, add a splash of chicken stock or half and half to loosen it up while warming.

FAQs

Can I make this soup vegetarian?

Absolutely! Simply substitute the chicken stock with vegetable broth and skip the Worcestershire sauce or use a vegetarian version. The mushrooms and herbs still deliver tons of flavor for a satisfying vegetarian option.

What type of mushrooms work best?

Baby portabella mushrooms give great texture and earthiness, but you can mix in cremini, shiitake, or button mushrooms for variety. Just make sure to clean them well and slice evenly for consistent cooking.

Is there a dairy-free version of this soup?

Yes! Use coconut milk or a creamy plant-based milk mixed with a little cornstarch instead of half and half and sour cream. Nutritional yeast can add an extra umami punch to mimic the savory depth.

Can I make this soup ahead for a party?

Definitely! Prepare it a day in advance and gently reheat before serving. The flavors will have even more time to blend and intensify, making it even more delicious during your gathering.

How do I adjust the thickness?

If you prefer a thinner soup, add extra chicken stock or broth. For a thicker soup, increase the flour slightly or simmer uncovered for a few extra minutes to reduce the liquid.

Final Thoughts

This Creamy Mushroom Soup Recipe is one of those dishes that feels like a warm hug on a chilly day. With its rich, comforting flavors and smooth, satisfying texture, it’s perfect for impressing guests or enjoying a quiet evening at home. Don’t hesitate—once you make it, it will quickly become a beloved staple in your recipe collection.