Delicious Gluten-Free Creamy Mushroom Soup You Can Make Today

A rich, comforting soup made with fresh mushrooms and gluten-free thickeners, perfect for cozy evenings or as a light yet hearty meal. This creamy mushroom soup is free from gluten and can easily be customized for vegan or keto diets.
A bowl of gluten-free creamy mushroom soup on a marble dining table with napkin, spoon, and glass of sparkling water

Creamy mushroom soup is a classic comfort food that many love, but for those avoiding gluten, finding a truly gluten-free version can be challenging. This article covers everything you need to know about making a delicious, gluten-free creamy mushroom soup from scratch. You’ll learn about key ingredients, easy cooking methods, and even store-bought options that fit your diet. Whether you’re cooking at home or shopping, this guide ensures you get the best gluten-free experience without compromising on flavor or texture.

Why Choose Gluten-Free Creamy Mushroom Soup?

What Makes This Soup Truly Gluten-Free

Gluten is a protein found in wheat, barley, and rye, common in many soup thickeners like flour. To make creamy mushroom soup gluten-free, all ingredients, especially thickeners and broth, must avoid gluten-containing grains or additives. Using alternatives like cornstarch, rice flour, or naturally creamy ingredients guarantees the soup is safe for gluten-sensitive individuals. Also, always check labels for hidden gluten in broths or seasoning blends. By choosing gluten-free ingredients, you prevent cross-contamination and health issues. Try our gluten-free chicken and rice meal prep for a safe and easy option.

Health Benefits of Gluten-Free Comfort Soups

Gluten-free creamy mushroom soup provides comforting warmth without gluten-related digestive problems. Mushrooms themselves offer antioxidants, vitamins, and minerals that support immunity and overall health. When prepared gluten-free, the soup reduces inflammation risk and digestive discomfort for sensitive individuals. Additionally, many gluten-free recipes use fresh, wholesome ingredients that avoid processed additives. This soup can fit well into various diets, supporting balanced nutrition while delivering rich flavor and satisfying texture.

Key Ingredients for Gluten-Free Creamy Mushroom Soup

Flat lay of cremini mushrooms, shallots, garlic, thyme, broth, gluten-free flour, and coconut milk on a marble countertop
Neatly arranged cremini mushrooms, shallots, garlic, thyme, broth, gluten-free flour

Best Gluten-Free Alternatives to Traditional Roux

Traditional creamy mushroom soups use a roux made from wheat flour and butter to thicken the soup. Since wheat flour contains gluten, you must replace it with gluten-free alternatives. Cornstarch is a popular choice; it thickens liquids quickly and creates a smooth texture. Another excellent option is rice flour, which has a mild flavor and thickens steadily without clumping. Arrowroot powder also works well and adds shine to the soup. You can also use a blend of gluten-free flours for a balanced texture. Always mix these thickeners with cold water before adding them to hot soup to avoid lumps.

Top Mushroom Types for Maximum Flavor

The choice of mushrooms directly affects the flavor and aroma of your gluten-free creamy mushroom soup. Cremini mushrooms, also known as baby bella, bring a mild, earthy flavor that works perfectly in this type of creamy soup. Shiitake mushrooms add a smoky, robust depth that enhances the overall taste of your gluten-free creamy mushroom soup.

How to Make a Thick and Creamy Gluten-Free Soup

Secrets to Achieving Creaminess Without Flour

Close-up of sliced mushrooms sizzling in a cast iron skillet with garlic and olive oil
Mushrooms being sautéed in garlic and olive oil

Making your gluten-free creamy mushroom soup thick and luscious without using wheat flour requires the right technique. Start by sautéing mushrooms and aromatics slowly to release their natural moisture and intensify flavor. Instead of flour, use gluten-free thickeners like cornstarch or arrowroot powder mixed with cold water to avoid lumps. Another method is blending part of the cooked soup and adding it back to create natural thickness. Pureed cauliflower or potatoes also work as creamy, gluten-free bases. These options ensure your soup stays smooth and rich without risking gluten contamination. You might also enjoy our Gluten-Free Peach Streusel Muffins for a sweet, safe treat.

Using Dairy-Free Cream for Added Richness

For those who want to avoid dairy or add more creaminess, using dairy-free cream alternatives in your gluten-free creamy mushroom soup is a great choice. Coconut cream adds a subtle sweetness and velvety texture. Cashew cream provides a mild, nutty flavor that blends well with mushrooms. Almond milk or oat milk can thin the soup slightly but still maintain a creamy mouthfeel when combined with thickening agents. These dairy-free options keep your soup allergen-friendly while maintaining its signature rich and creamy consistency.

Hand pouring coconut cream into simmering mushroom soup in a white saucepan
Coconut cream being added to creamy mushroom soup

Step-by-Step Gluten-Free Creamy Mushroom Soup Recipe

Simple Instructions for a Smooth Finish

To make your gluten-free creamy mushroom soup, start by heating olive oil or butter in a large pot. Add finely chopped onions and garlic, cooking until translucent. Next, add sliced mushrooms and sauté until browned and their moisture evaporates. Stir in gluten-free thickener like cornstarch mixed with cold water. Slowly pour in gluten-free vegetable or chicken broth, stirring constantly to prevent lumps. Simmer the soup for about 15 minutes to allow flavors to meld and the soup to thicken. Finally, add your choice of cream or dairy-free alternative, stirring gently to combine. Season with salt, pepper, and fresh herbs like thyme or parsley. Blend a portion of the soup if you want an extra creamy texture.

Top-down view of olive oil or butter melting in a large stainless steel pot on a marble countertop, with a wooden spoon beside it, warm natural kitchen lighting.
Melting olive oil or butter in a pot—first step to a rich, gluten-free creamy mushroom soup.
Top view of chopped onions and garlic sautéing in a stainless steel pot with steam rising, stirred by a wooden spoon on a marble countertop.
Sautéing onions and garlic—building rich flavor for your gluten-free creamy mushroom soup.
Close-up of sliced mushrooms sizzling in a rustic cast iron skillet with golden-brown edges and steam rising on a wooden countertop.
Sautéed mushrooms
Pouring cornstarch slurry into simmering mushroom soup to thicken it naturally without gluten.
Gluten-free creamy mushroom soup simmering in a stainless steel pot with steam rising.
Creamy gluten-free mushroom soup gently simmering

Tips to Avoid Common Gluten-Free Cooking Mistakes

One common mistake when making gluten-free creamy mushroom soup is not verifying that all ingredients, including broth and seasoning, are gluten-free. Always read labels carefully to avoid hidden gluten. Another issue is adding thickeners directly to hot soup without dissolving them first, which causes lumps. To prevent this, mix cornstarch or other thickeners in cold water before adding. Overcooking mushrooms can make the soup bitter, so sauté them until just browned. Lastly, be cautious with cream alternatives; some may curdle if heated too quickly. Stir gently and heat on low to keep the soup smooth.

Gluten-Free Store-Bought Cream of Mushroom Soup Options

Is Campbell’s Cream of Mushroom Soup Gluten-Free?

Many people ask if Campbell’s cream of mushroom soup is gluten-free. The answer depends on the product variety. Most traditional Campbell’s cream of mushroom soups contain wheat flour as a thickener, which means they are not gluten-free. However, Campbell’s offers some gluten-free labeled products, so always check the packaging and ingredient list carefully. For those needing a quick gluten-free option, Campbell’s broth-based soups might be safer, but for creamy mushroom soup, making it from scratch or choosing certified gluten-free brands is usually best.

Best Gluten-Free Brands You Can Find at Walmart or Online

Several brands produce certified gluten-free cream of mushroom soups that are widely available at Walmart and online. Brands like Pacific Foods, Amy’s, and Imagine offer gluten-free creamy mushroom soup options with clear labeling. These products use gluten-free thickeners and natural ingredients, making them safe for those with gluten sensitivities. Walmart often stocks these brands in their gluten-free or natural foods section. Online retailers like Amazon also provide a wide selection, sometimes in bulk. Always verify the gluten-free certification on packaging to avoid any risk.

Serving and Storing Gluten-Free Mushroom Soup

Best Side Dishes and Garnishes

When serving gluten-free creamy mushroom soup, pairing it with the right sides enhances the meal. A fresh gluten-free baguette or roll is perfect for dipping. You can also serve the soup alongside a crisp green salad with a light vinaigrette to balance the richness. For a heartier meal, roasted vegetables or a baked potato work well. Garnishes such as chopped parsley, a drizzle of olive oil, or freshly ground black pepper add a nice touch of flavor and color. Grated Parmesan (if dairy is allowed) brings even more depth to the final dish. Pair it with our Gluten-Free Bruschetta for a complete and satisfying meal.

Side view of gluten-free creamy mushroom soup served with gluten-free toasted bread, steam rising from the bowl
A warm bowl of gluten-free creamy mushroom soup paired with toasted gluten-free bread

How to Store and Reheat Without Losing Texture

Storing your gluten-free creamy mushroom soup properly helps preserve its flavor and texture. Allow the soup to cool fully before transferring it into an airtight container. Store in the refrigerator for up to 4 days. For longer storage, you can freeze it for up to 2 months, but keep in mind that some dairy-free creams may separate after thawing. When reheating, do so over low heat on the stovetop. Stir frequently to prevent separation and avoid boiling, especially if the soup contains cream. Add a splash of broth or cream while reheating to maintain smoothness.

Customizing Your Gluten-Free Mushroom Soup

Vegan, Keto, and Dairy-Free Variations

Your gluten-free creamy mushroom soup can fit nearly any dietary lifestyle with just a few tweaks. For a vegan version, skip dairy and use olive oil instead of butter. Coconut cream or cashew cream makes the soup rich without using animal products. Nutritional yeast adds a cheesy flavor that mimics classic creamy soups. For keto diets, keep carbs low by using heavy cream and skipping thickening starches. Focus on high-fat, low-carb ingredients like butter, cream, and mushrooms. Omit high-carb vegetables like carrots or potatoes. These variations keep the soup aligned with specific health goals while maintaining great texture and taste.

Adding Protein: Chicken, Tofu, or Lentils

You can turn gluten-free creamy mushroom soup into a full meal by adding protein. Shredded rotisserie chicken blends well into the soup and adds a hearty touch. For vegetarian options, try cubed tofu or white beans, which absorb flavor without overpowering the mushrooms. Lentils are another protein-rich choice that also provides fiber. Add them after cooking the base to keep their texture intact. This customization helps meet nutritional needs and turns a light soup into a satisfying lunch or dinner, especially during cooler months.

Bowl of gluten-free creamy mushroom soup topped with shredded rotisserie chicken
Gluten-free creamy mushroom soup enhanced with shredded rotisserie chicken for added protein and flavor

Nutrition, Cost Breakdown & Ingredient Substitutions

Nutrition Facts and Calorie Breakdown

A typical serving of gluten-free creamy mushroom soup (about 1 cup) contains approximately 150–250 calories, depending on the type of cream and thickener used. It usually includes 4–6 grams of protein, 8–15 grams of fat, and 10–20 grams of carbohydrates. Using dairy-free options or lighter oils can reduce the fat content, while choosing mushrooms with higher fiber content can boost digestive benefits. Mushrooms also provide selenium, B vitamins, and antioxidants, supporting immunity and metabolism. Gluten-free versions tend to be cleaner and lower in additives than store-bought soups with flour-based thickeners.

Nutrient Amount per Serving
Calories 180 kcal
Protein 5g
Fat 12g
Carbohydrates 14g
Fiber 2g

Affordable Gluten-Free Substitutions for Every Budget

Eating gluten-free doesn’t have to be expensive. Instead of costly gluten-free flour blends, use pantry staples like cornstarch or pureed potatoes. Homemade vegetable broth reduces costs and gives full control over ingredients. For cream, try coconut milk or cashew cream, which can be made at home in bulk. Buy mushrooms in-season or in larger packages to save money. When shopping, check for store brands that offer gluten-free certified products at lower prices. Keeping it homemade helps control both cost and quality while ensuring your gluten-free creamy mushroom soup stays within your budget.

FAQs

Is there such a thing as gluten free cream of mushroom soup?

Yes, there is! Many homemade and some store-bought versions of gluten-free creamy mushroom soup are made without wheat flour or other gluten-containing ingredients. Look for products labeled “gluten-free” or make it from scratch using safe thickeners like cornstarch, arrowroot, or rice flour.

Does Campbell’s have gluten free cream of mushroom soup?

Most traditional Campbell’s cream of mushroom soups contain wheat and are not gluten-free. However, Campbell’s has introduced some gluten-free soups under specific lines. Always check the label for a gluten-free certification before purchasing.

Which mushroom soup is gluten free?

Several brands offer gluten-free mushroom soups. Pacific Foods, Amy’s, and Imagine have gluten-free options clearly labeled. If you’re unsure about a product, refer to the ingredients and allergen statements or opt for a homemade recipe to be certain it’s safe.

Does Walmart have gluten free cream of mushroom soup?

Yes, Walmart carries several gluten-free soup options. You’ll find brands like Amy’s and Pacific Foods in the natural or gluten-free aisle. Walmart’s online store also lists gluten-free options for delivery or pickup. Just ensure the product is certified gluten-free before buying.

Conclusion

Making gluten-free creamy mushroom soup at home allows you to enjoy a warm, rich, and hearty bowl without the worry of gluten. With the right ingredients, a few kitchen tricks, and the flexibility to adapt recipes to suit your dietary needs, you can prepare a meal that’s both comforting and safe. Whether you cook from scratch or shop smart, this guide ensures your gluten-free lifestyle never misses out on flavor. You can find more inspiration and recipes by following us on Pinterest, Tumblr, X (Twitter), and Med Medium where we share weekly gluten-free favorites.

Meet Emily Culino

Emily Culino is a passionate food writer and recipe developer dedicated to creating delicious, easy-to-make dishes that fit a variety of dietary needs. With a focus on gluten-free cooking, Emily blends simple ingredients with fresh ideas to help home cooks enjoy flavorful meals without compromise. When she’s not in the kitchen, Emily loves sharing her recipes and tips with a growing community of food lovers online.

Table of Contents
A bowl of gluten-free creamy mushroom soup on a marble dining table with napkin, spoon, and glass of sparkling water

Gluten-Free Creamy Mushroom Soup

Emily Culino
A rich, comforting soup made with fresh mushrooms and gluten-free thickeners, perfect for cozy evenings or as a light yet hearty meal. This creamy mushroom soup is free from gluten and can easily be customized for vegan or keto diets.
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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Soup
Cuisine Comfort Food, Gluten-Free
Servings 4 servings
Calories 180 kcal

Equipment

  • large pot
  • wooden spoon
  • measuring spoons
  • immersion blender or standard blender (optional)
  • cutting board and knife

Ingredients
  

  • 2 tbsp olive oil or butter
  • 1 medium onion, finely chopped
  • 2 cloves garlic, minced
  • 400 g mixed mushrooms (cremini, shiitake, portobello), sliced
  • 2 tbsp cornstarch or arrowroot powder
  • 750 ml gluten-free vegetable or chicken broth
  • 200 ml coconut cream or cashew cream
  • 1 tsp salt (to taste)
  • 0.5 tsp black pepper
  • 1 tsp fresh thyme or parsley, chopped

Instructions
 

  • Heat olive oil or butter in a large pot over medium heat. Add chopped onions and garlic. Sauté until translucent, about 5 minutes.
  • Add sliced mushrooms and cook for 8–10 minutes, stirring occasionally, until mushrooms are browned and liquid has evaporated.
  • Mix cornstarch or arrowroot powder with a few tablespoons of cold water until smooth. Add mixture to pot, stirring well.
  • Slowly pour in the gluten-free broth, stirring continuously to prevent lumps. Bring to a gentle simmer.
  • Simmer for 10–15 minutes until soup thickens. Blend a portion of the soup if desired for a creamier consistency.
  • Stir in cream or dairy-free alternative. Add salt, pepper, and herbs. Heat gently for 2–3 more minutes and serve hot.

Notes

Make it vegan by using olive oil and coconut or cashew cream. Add rotisserie chicken or tofu for extra protein. Blend part of the soup for a naturally thicker consistency. Always verify that your broth and seasonings are gluten-free.
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Nutrition

Calories: 180kcalCarbohydrates: 14gProtein: 5gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 2.5gSodium: 600mgPotassium: 450mgFiber: 2gSugar: 4gVitamin A: 80IUVitamin C: 4mgCalcium: 30mgIron: 1.5mg
Keyword comfort food soup, dairy-free soup, gluten-free creamy mushroom soup, healthy mushroom soup
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