Mushroom soup is a comforting dish that warms the soul, making it perfect for any occasion. The Best Mushroom Soup Recipe combines the earthy flavors of mushrooms with aromatic rosemary and garlic. Whether you’re hosting a dinner party or enjoying a cozy weeknight meal, this recipe is sure to please everyone at the table. It’s creamy, flavorful, and adaptable for different dietary needs, allowing you to serve a delicious bowl of comfort without compromise.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Base
- For the Broth
- Optional Garnish
- How to Make Best Mushroom Soup Recipe
- Step 1: Sauté Aromatics
- Step 2: Cook Mushrooms
- Step 3: Thicken Soup Base
- Step 4: Add Creaminess
- Step 5: Adjust Consistency
- Step 6: Make Garlic Chips
- Step 7: Serve
- How to Serve Best Mushroom Soup Recipe
- Crusty Bread
- Garlic Chips
- Fresh Herbs
- Truffle Oil Drizzle
- Side Salad
- Cheese Croutons
- How to Perfect Best Mushroom Soup Recipe
- Best Side Dishes for Best Mushroom Soup Recipe
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Best Mushroom Soup Recipe
- Reheating Best Mushroom Soup Recipe
- Frequently Asked Questions
- What types of mushrooms work best?
- Can I make this soup vegan?
- How can I thicken my mushroom soup further?
- Can I add other vegetables?
- How long does this soup last?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Prepare: This recipe takes only 30 minutes from start to finish, making it great for busy weeknights.
- Rich Flavor: The combination of cremini mushrooms, fresh rosemary, and garlic creates an earthy depth that enhances every bite.
- Versatile Dish: Perfect as a starter or main dish, this soup pairs wonderfully with crusty bread or crisp salads.
- Diet-Friendly Options: Easily customizable for gluten-free and vegan diets without sacrificing taste or texture.
- Impressive Presentation: Garnished with crispy garlic chips and a drizzle of truffle oil, this soup looks as good as it tastes.
Tools and Preparation
To achieve the best results for your mushroom soup, having the right tools at hand simplifies the process. Below are essential items you’ll need.
Essential Tools and Equipment
- Large heavy-bottom pot or Dutch oven
- Wooden spoon
- Sharp knife
- Cutting board
- Measuring cups and spoons
Importance of Each Tool
- Large heavy-bottom pot or Dutch oven: This ensures even heat distribution while cooking, preventing burning.
- Wooden spoon: Ideal for stirring without scratching your pot’s surface and helps in deglazing for maximum flavor.
- Sharp knife: A sharp knife makes chopping onions and mushrooms quick and safe.

Ingredients
Mushroom Soup with Rosemary and Garlic – a delicious easy recipe that is Keto friendly and perfect for special gatherings or simple enough for weeknight dinners! Serve this with crusty bread for a simple hearty meal! GF and Vegan adaptable!
For the Base
- 4 tablespoons olive oil, butter, or vegan butter
- 1 large onion, diced (or two fat shallots)
- 4 garlic cloves, rough chopped (2-4 more for garnish, sliced)
- 1 lb cremini mushrooms, sliced (or use mushrooms of your choice)
- 1/2 teaspoon salt
- 1 tablespoon fresh rosemary, chopped (or thyme)
- 1/4 cup apple juice cooking apple vinegar, marsala apple vinegar, or red apple vinegar
- 5 tablespoons flour, or GF flour
For the Broth
- 3 cups hot veggie broth, chicken stock, or beef broth (or use water with bouillon cubes)
- 1/2 cup to 1 cup sour cream, or use vegan sour cream, cashew cream (or heavy cream)
- Pepper to taste
Optional Garnish
- Drizzle of truffle oil
- Garlic chips (see notes)
- Croutons
- Crusty bread
How to Make Best Mushroom Soup Recipe
Step 1: Sauté Aromatics
Heat oil or butter in a large, heavy-bottom pot or Dutch oven. Add onion and sauté over medium-high heat for 3-4 minutes until golden and fragrant. Lower heat to medium; add garlic and sauté for 2 minutes.
Step 2: Cook Mushrooms
Add sliced mushrooms, salt, and rosemary. Sauté for 10-12 minutes, stirring occasionally until mushrooms release their liquid. Add apple juice cooking vinegar (not apple juice vinegar). Turn up the heat to cook off excess liquid until mushrooms glisten. Optional: Set aside 1/4 cup mushrooms for garnish.
Step 3: Thicken Soup Base
Turn heat back down to medium; sprinkle flour over top. Stir constantly toasting it for 1-2 minutes. Add one cup of hot stock while mixing well to integrate browned bits from the bottom. Repeat with second then third cup of stock until gently simmering and thickening.
Step 4: Add Creaminess
Stir in sour cream until fully incorporated. Season with pepper and taste for salt.
Step 5: Adjust Consistency
If desired thinner soup consistency is preferred, add more broth while readjusting salt levels.
Step 6: Make Garlic Chips
Thinly slice garlic lengthwise. Heat 2 tablespoons oil in a small sauté pan over medium heat. Add slices without overlapping; sprinkle with salt. Turn when golden (about 3 minutes) until both sides are crispy.
Step 7: Serve
Ladle soup into bowls. Top each bowl with some reserved mushroom slices, crispy garlic chips, and a drizzle of truffle oil. Serve alongside crusty bread for dipping.
Now you’re ready to enjoy your homemade Best Mushroom Soup Recipe!
How to Serve Best Mushroom Soup Recipe
Serving your Best Mushroom Soup Recipe can elevate the dining experience, whether it’s a cozy family dinner or a festive gathering. Here are some delightful ways to present and enjoy this delicious soup.
Crusty Bread
- A slice of toasted baguette or sourdough pairs perfectly with mushroom soup, allowing you to soak up every drop.
Garlic Chips
- Garnish your soup with crispy garlic chips for an added crunch and flavor boost that complements the earthiness of the mushrooms.
Fresh Herbs
- Sprinkle freshly chopped herbs like parsley or chives on top for a pop of color and freshness that brightens the dish.
Truffle Oil Drizzle
- A light drizzle of truffle oil enhances the gourmet experience, adding a luxurious aroma and flavor.
Side Salad
- Serve with a simple green salad dressed in lemon vinaigrette to balance the richness of the soup and add a refreshing element.
Cheese Croutons
- Top your soup with cheese croutons for an indulgent twist. They melt slightly into the warm soup, creating a delightful texture.
How to Perfect Best Mushroom Soup Recipe
Creating the perfect Best Mushroom Soup Recipe is all about technique and quality ingredients. Here are some tips to enhance your cooking process:
Use Fresh Mushrooms: Opt for fresh cremini or other mushrooms for maximum flavor. Dried mushrooms can be used but require soaking beforehand.
Sauté Slowly: Take your time when sautéing onions and garlic. This builds a deep, aromatic base that elevates the overall taste.
Control Thickness: Adjust the thickness by varying broth amounts. If you prefer a creamier soup, use more sour cream or cashew cream.
Broth Quality Matters: Use high-quality veggie broth or homemade stock for richer flavor profiles compared to store-bought options.
Taste as You Go: Always taste your soup during cooking. This helps adjust flavors and seasoning before serving.
Experiment with Herbs: Feel free to substitute rosemary with thyme or sage for different flavor nuances in your mushroom soup.
Best Side Dishes for Best Mushroom Soup Recipe
Pairing side dishes with your Best Mushroom Soup Recipe can enhance your meal’s overall appeal. Here are some excellent options:
Garlic Bread: Toasted bread slathered in garlic butter offers a deliciously crunchy contrast.
Roasted Vegetables: Seasonal roasted veggies like carrots and zucchini add color and nutrition to your meal.
Quinoa Salad: A light quinoa salad mixed with cherry tomatoes and cucumbers provides protein and freshness.
Cheese Platter: Offer a selection of cheeses such as brie or goat cheese that pair beautifully with the earthy flavors of mushroom soup.
Stuffed Peppers: Bell peppers stuffed with rice and vegetables make for hearty accompaniments that complement the soup’s richness.
Potato Wedges: Crispy baked potato wedges seasoned with herbs create a satisfying side that’s easy to prepare.
Pasta Salad: A chilled pasta salad with olives, sun-dried tomatoes, and spinach adds a flavorful contrast to warm mushroom soup.
Savory Scones: Cheese or herb scones provide a delightful bread option that pairs perfectly with any bowl of warm soup.
Common Mistakes to Avoid
Making mushroom soup can be simple, but small mistakes can affect the final dish. Here are some common pitfalls.
- Using low-quality mushrooms: Always opt for fresh, high-quality mushrooms. Dull or slimy mushrooms will lead to a less flavorful soup.
- Skipping the sautéing step: Sautéing the onions and garlic enhances their flavors. Don’t rush this step; it sets the base for your soup.
- Not allowing mushrooms to release their moisture: Take your time when cooking the mushrooms. Let them cook until all liquid is released for a richer taste.
- Overcooking the flour: When adding flour, only toast it lightly. Overcooking can lead to a burnt taste in your soup.
- Neglecting seasoning adjustments: Always taste before serving. Adjust salt and pepper to balance flavors properly.
- Ignoring garnish options: Adding garnishes like garlic chips or truffle oil provides that extra layer of flavor and presentation.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days in the fridge.
- Allow the soup to cool completely before sealing.
Freezing Best Mushroom Soup Recipe
- Freeze in portions using freezer-safe containers for up to 3 months.
- Leave space at the top of containers as soup expands when frozen.
Reheating Best Mushroom Soup Recipe
- Oven: Preheat to 350°F (175°C) and heat in an oven-safe dish covered for about 20 minutes, stirring occasionally.
- Microwave: Heat in a microwave-safe bowl on medium power for about 2-3 minutes, stirring halfway through.
- Stovetop: Reheat on low heat in a saucepan, stirring frequently until warmed through.
Frequently Asked Questions
Here are some common questions about making the Best Mushroom Soup Recipe.
What types of mushrooms work best?
You can use cremini, button, or even shiitake mushrooms. Each offers unique flavors, but consistency is key.
Can I make this soup vegan?
Yes! Just substitute with vegan butter and use plant-based sour cream or cashew cream for a delicious vegan option.
How can I thicken my mushroom soup further?
If you prefer a thicker consistency, gradually add more flour or use additional broth as needed while simmering.
Can I add other vegetables?
Absolutely! Feel free to incorporate vegetables like carrots or celery to enhance texture and flavor.
How long does this soup last?
The Best Mushroom Soup Recipe stays fresh in the refrigerator for up to three days and can be frozen for up to three months.
Final Thoughts
This Best Mushroom Soup Recipe is not only comforting but also versatile. Customize it with your favorite herbs or additional vegetables for a unique twist. Whether served at a gathering or enjoyed during a cozy weeknight dinner, this recipe is sure to impress!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
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Best Mushroom Soup Recipe
- Total Time: 30 minutes
- Yield: Serves approximately 4
Description
Experience the warmth and comfort of a homemade bowl of mushroom soup with this Best Mushroom Soup Recipe. Creamy, hearty, and filled with earthy flavors from fresh cremini mushrooms, aromatic rosemary, and garlic, this soup is perfect for any occasion. It’s easy to prepare in just 30 minutes, making it a fantastic choice for weeknight dinners or elegant gatherings. Customize it to fit gluten-free or vegan diets without compromising on taste. Serve alongside crusty bread or a fresh green salad for a complete meal that will delight family and friends alike.
Ingredients
- 4 tablespoons olive oil or vegan butter
- 1 large onion, diced
- 4 garlic cloves, chopped
- 1 lb cremini mushrooms, sliced
- 1/2 teaspoon salt
- 1 tablespoon fresh rosemary, chopped
- 1/4 cup apple juice cooking vinegar
- 3 cups hot veggie broth (or chicken/beef broth)
- 1/2 cup sour cream or vegan cashew cream
- Pepper to taste
Instructions
- Heat olive oil in a large pot and sauté diced onion for 3-4 minutes until fragrant. Add garlic and cook for another 2 minutes.
- Stir in the sliced mushrooms, salt, and rosemary. Cook for about 10-12 minutes until the mushrooms release their moisture.
- Sprinkle flour over the mixture and stir continuously for 1-2 minutes. Gradually add the broth while mixing well until thickened.
- Remove from heat and stir in sour cream until blended. Adjust seasoning with pepper and salt as needed.
- Serve hot, garnished with crispy garlic chips and a drizzle of truffle oil if desired.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Soup
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 320
- Sugar: 2g
- Sodium: 650mg
- Fat: 22g
- Saturated Fat: 5g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 15mg





