Creamy Roasted Mushroom Soup Recipe (2024)

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This Creamy Roasted Mushroom Soup has an earthy, rich flavor from roasted mushrooms, garlic, herbs and cream! It’s so delicious, you won’t believe it’s low carb!

Creamy Roasted Mushroom Soup Recipe (1)

Table of Contents

  • 2x the veggies – and no one will know!
  • What type of mushrooms should I use for mushroom soup?
  • Roasting the Mushrooms are a MUST!
  • How do you make mushroom soup?
  • Get the Recipe

If you are here, you are obsessed with mushrooms like me! So welcome my fellow mushroom lovers!

This soup is over the top delicious in every single way. It’s rich, earthy and extra creamy with tons of mushroom flavor.

Homemade mushroom soup, from scratch, has a flavor so different from canned soup versions you will be shocked.

I have made this Creamy Roasted Mushroom Soup many, many times now for dinner guests.

They all rave about it and say it’s the best mushroom soup recipe they have ever had!

Everyone is always shocked to learn that this roasted mushroom soup happens to be low carb and that it has a hidden secret second vegetable in it!

Creamy Roasted Mushroom Soup Recipe (2)

    2x the veggies – and no one will know!

    Want to know the secret vegetablein my mushroom soup? I promise you would never know it’s there unless you saw the recipe first!

    I wish I could give you a bite through this screen and make you try to guess what it is.

    It’s cauliflower! The roasted mushroom flavor is 100% the only flavor you taste when you take a bite.

    However, the cauliflower is there hidden away giving this soup an amazing texture and added health benefits.

    It’s a heartier soup with the cauliflower and definitely fills you up. Plus, it helps you get more veggies in!

    Creamy Roasted Mushroom Soup Recipe (3)

    What type of mushrooms should I use for mushroom soup?

    There is no right or wrong answer here! You can use many different types of mushrooms or a combination of mushrooms.

    I personally prefer Portobello mushrooms for a classic taste. However, if I can find them fresh at my local store, I will also throw in a handful of Cremini or Porcini mushrooms.

    Below are all types of mushrooms you can use to create a delicious mushroom soup:

    • Portobello Mushrooms
    • Button Mushrooms
    • Cremini Mushrooms
    • sh*taki Mushrooms
    • Porcini Mushrooms
    • Chanterelle Mushrooms
    • Oyster Mushrooms

    Creamy Roasted Mushroom Soup Recipe (4)

    Roasting the Mushrooms are a MUST!

    When you roast a vegetable in the oven, it brings out a depth of flavor that you can’t get on the stove top.

    Roasting the mushrooms takes your mushroom soup from yummy to OMG good.

    How to roast mushrooms:

    1. Toss mushrooms generously in olive oil and salt.
    2. Roast at 400° for about 30 minutes, draining half way though.

    That’s it! It’s incredibly simple to do and adds an incredible depth to the final dish.

    Creamy Roasted Mushroom Soup Recipe (5)

    How do you make mushroom soup?

    After roasting the mushrooms, the rest of this Creamy Roasted Mushroom Soup comes together quite easily.

    1. Sauté the onion, garlic and (optional) cauliflower. Add the roasted mushrooms, thyme and Italian seasoning.
    2. Toss in the cream cheese, broth and heavy cream and puree until smooth (I use an immersion blender).
    3. Melt in the mozzarella cheese and season to taste with salt and pepper.
    4. Serve with a drizzle of truffle oil on top.

    As you can see, the steps are quite easy and the results are one of the best mushroom soup recipes I have ever tasted!

    Creamy Roasted Mushroom Soup Recipe (6)

    This Creamy Roasted Mushroom Soup recipe is hands down the best vegetable soups I have ever had — and it just happens to also be gluten free, low carb and vegetarian!

    It’s loaded with a rich, earthy flavor from the mushrooms and herbs that can’t be beat.

    After you try it, please make sure and leave a comment below sharing how it turned out for you!

    Creamy Roasted Mushroom Soup Recipe (7)

    4.5 from 31 votes

    Print Pin Recipe

    Yield: 6 servings

    Creamy Roasted Mushroom Soup Recipe

    This Creamy Roasted Mushroom Soup has an earthy, rich flavor from roasted mushrooms, garlic, herbs and cream! It’s so delicious, you won’t believe it’s low carb!

    Prep Time20 minutes minutes

    Cook Time45 minutes minutes

    Total Time1 hour hour 5 minutes minutes

    Ingredients

    Roasted mushrooms:

    • 22 oz portobello mushrooms, sliced
    • 1-2 tablespoons oil, avocado/olive
    • 1 teaspoon salt

    Mushroom Soup:

    • 2 tablespoons oil
    • 1 large onion, diced
    • 16 oz riced cauliflower
    • 5 cloves garlic, minced
    • 1 tablespoon fresh thyme, or 1 teaspoon dried thyme
    • 1 teaspoon Italian seasoning
    • 4 oz cream cheese
    • 1 ½ cups heavy cream
    • 1 ½ cups chicken/vegetable broth
    • 1 cup shredded mozzarella cheese
    • Salt and pepper, to taste
    • Drizzle of truffle oil, optional

    Instructions

    • Toss mushrooms generously in oil and salt. Roast at 400° for about 30 minutes, draining half way though, reserve liquid.

    • In a large heavy bottomed pot over medium high heat, add oil, onion, cauliflower and reserved mushroom juice. Cook for 10 minutes, stirring often, until soft.

    • Add roasted mushrooms, garlic, thyme and Italian seasoning, cook for additonal 30 seconds.

    • Add cream cheese and stir until cream cheese is melted. Slowly stir in broth and heavy cream until well combined.

    • Next, using either an immersion blender or regular blender, puree liquids until smooth.

    • Add mozzarella cheese and stir until melted and well combined. Season to taste with salt and pepper.

    • Serve hot and with a drizzle of truffle oil if desired.

    Notes

    Freezer Friendly: this soup freezes great! Make a double batch and freeze the leftovers for an easy weeknight dinner down the road.

    Nutrition

    Serving: 1, Calories: 417kcal, Carbohydrates: 10g, Protein: 10g, Fat: 37g, Saturated Fat: 20g, Polyunsaturated Fat: 14g, Trans Fat: 1g, Cholesterol: 96mg, Sodium: 543mg, Fiber: 3g, Sugar: 6g

    © Jessica

    Cuisine: American

    Category: Low Carb

    Categories:

    • Diet
    • Dinner Ideas
    • Gluten Free
    • Low Carb
    • Lunch
    • Recipes
    • Soup
    • Vegetable Sides
    • Vegetarian

    Post may contain affiliate links. Read my disclosure policy.

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    Creamy Roasted Mushroom Soup Recipe (2024)

    FAQs

    What makes cream of mushroom soup taste better? ›

    There are several herbs and spices that can enhance the flavor of canned cream of mushroom soup. Popular options include thyme, rosemary, parsley, garlic powder, onion powder, black pepper, and paprika. These additions can add depth and complexity to the soup's overall taste.

    What is a good thickener for mushroom soup? ›

    There are several ways to do it. You can mix in flour paste, or add corn starch, tapioca, or arrowroot slurry at the end of cooking - but I use another method. Potatoes! Yes, you heard it right, I use starchy potatoes to thicken up the soup.

    Why does cream of mushroom soup get watery? ›

    A. Watery cream soups can come from a couple of different reasons. One of them is that the thickener that was utilized (be it a fat and flour roux or a liquid and flour or corn starch slurry) was inadequate. By inadequate I mean that there was not enough starch to hold the liquids in the desired thickened suspension.

    What's the difference between cream of mushroom soup and condensed cream of mushroom soup? ›

    These two products aren't identical, but they are very similar. Condensed cream of mushroom soup is a concentrated form of cream of mushroom soup. When you add a cup or two of liquid such as water, broth, or stock to condensed mushroom soup, it becomes cream of mushroom soup!

    What makes soup more creamy? ›

    Possibilities include cream, coconut milk, yogurt, or even pureed avocado. If you choose coconut milk, be aware that it will impart a sweet, coconut flavor, which might not be right for every soup. Yogurt will add tanginess.

    Can I use heavy cream instead of cream of mushroom soup? ›

    Cream of chicken, celery, broccoli, or potato soup all work well as side dishes for any meal. On the other hand, you can use heavy cream, sour cream, or cream cheese combinations to substitute cream of mushroom soup as an ingredient in a recipe.

    How to keep cream of mushroom soup thick? ›

    A little flour thickens up the soup base to a creamy consistency, even without heavy cream.

    How do you make soup thicker and creamier? ›

    6 ways to thicken soup:
    1. Blend all or part of it. If you've made a broth with chunks of vegetable in it, such as minestrone soup, then pour the soup through a sieve. ...
    2. Add cream or yogurt. ...
    3. Add flour or cornflour. ...
    4. Use a butter and flour paste. ...
    5. Blend in bread. ...
    6. Add lentils or rice.

    How can you tell if cream of mushroom soup is bad? ›

    A smell or taste test will detect signs of rancidity, reveal if your soup has gone off, and that it's time to throw it away.

    Can you eat canned cream of mushroom soup by itself? ›

    A bowl of our Cream of Mushroom Soup served with fresh baked bread is hearty enough to serve on its own, or you can beef it up with whatever's fresh in your kitchen. Condensed soups are also the perfect base for casseroles and starters for sauces, so your imagination is the limit.

    Why is my mushroom soup tasteless? ›

    Older mushrooms or ones that aren't as fresh might lack flavor. Insufficient Seasoning: Soups need a good amount of seasoning to bring out their flavors. Ensure you've added enough salt and other seasonings. Lack of Depth: If only water was used, the soup might lack depth.

    How to jazz up cream of mushroom soup? ›

    To add richness and depth to your cream of mushroom soup, a quick and easy upgrade is diversifying your cream base. Incorporating ingredients like heavy cream or even cream cheese into the mix can transform your soup instantly.

    What is golden cream of mushroom soup? ›

    Campbell's® Condensed Golden Mushroom Soup is a flavorful combination of beef stock, tender mushrooms and savory tomato puree. Versatile and easy to use, keep it stocked in pantry to use as an ingredient for your next-best recipes. For cooking inspiration, visit Campbells.com's Recipe Page.

    How to make Campbell's mushroom soup better? ›

    Combine a little cornstarch with some milk or regular cream before mixing it into your soup. It can turn a watery mushroom soup into a thicker, creamier soup. If you're making a wild mushroom soup you can add potatoes and less heavy cream and you'll get the same silky consistency.

    How do you maximize mushroom flavor? ›

    The study demonstrated that cooking methods have an effect on the flavor profile of white mushrooms. Sear mushrooms for a more intense roasted, charred and smoky flavor and overall aroma. Roast mushrooms to get more sweet, salty and umami tastes with caramelized, nutty and buttery flavors.

    Why does my mushroom soup taste bland? ›

    If your mushroom soup tastes bland, it could be due to several reasons: Quality of Mushrooms: Fresh, high-quality mushrooms, especially wild varieties, tend to have a more pronounced flavor. Older mushrooms or ones that aren't as fresh might lack flavor.

    How do you make canned soup more flavorful? ›

    Depending on the soup's flavor profile, you could shake in some cumin or red pepper flakes. Go green: Add some spinach or chopped kale or pesto. Get zesty: A squirt of lemon juice or zest could brighten up an otherwise flat soup. Starchy things: Homemade croutons, crushed tortilla chips, or oyster crackers.

    How can I improve the taste of my soup? ›

    Perk up a Bland Soup With Simple Pantry Staples

    Add a splash of vinegar (any kind!), or a squeeze of citrus. Chances are, you could use a little more salt. Go ahead—it's ok. Salt perks up flat flavors and helps balance out bitter-tasting ingredients.

    References

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