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It’s no secret that creamy soups are my favorite kind. Apparently you guys can relate, because my 5-ingredient broccoli cheese soup is one of the most popular recipes on the blog. Today I’ve got another creamy low carb soup recipe to add to your list: gluten free keto cream of mushroom soup! It comes together super fast — just saute, simmer, and blend.

The cool thing about gluten free cream of mushroom soup is that it’s both an amazing dish in itself and a killer recipe ingredient. Sure, it works as a starter to your meal on its own, but it’s also a common staple in other foods, like casseroles.

This is probably why the canned kind is so popular, but that pales in comparison in so many ways. Not only is the flavor more bland, the ingredients are often questionable at best. Who needs all that, when you can make your own low carb cream of mushroom soup with just seven common ingredients and 30 minutes?

Why You’ll Love This Keto Cream Of Mushroom Soup Recipe

Ingredients You’ll Need

This section explains how to choose the best ingredients for homemade gluten free cream of mushroom soup, what each one does in the recipe, and substitution options. For measurements, see the recipe card below.

Basic Ingredients:

You Could Also Add:

How To Make Gluten Free Cream Of Mushroom Soup

This section shows how to make keto mushroom soup (that’s also gluten-free!), with step-by-step photos and details about the technique. For full instructions, see the recipe card below.

Garlic added to mushrooms and onions

TIP: How to blend without an immersion blender: If you don’t have an immersion blender, you can blend the soup in a regular blender instead, working in batches if needed.

Is Cream Of Mushroom Soup Gluten Free?

Store bought cream of mushroom soup is not usually gluten-free, as it’s thickened with wheat flour, not to mention filled with hidden carbs and preservatives.

This cream of mushroom soup without flour doesn’t need any flour or xanthan gum to thicken it, it’s thick enough on its own, thanks to the cream and pureed mushrooms.

Is Cream Of Mushroom Soup Keto?

No, traditional cream of mushroom soup is not keto. Most versions are made with flour, cornstarch, and other non-keto ingredients that add carbs to the soup. Carbs in cream of mushroom soup canned varieties typically clock in at 8 grams per cup, which isn’t outrageous, but because of those starches, it can still spike blood sugar and kick you out of ketosis.

Instead, make this is delicious option for the keto diet, made with no starches or artificial ingredients. The only carbs in this soup come from the mushrooms and onions. If you want to reduce the carb count further, you can omit the onion. If you reduce the amount of mushrooms, your soup will be thinner and less creamy, so if you feel the need to do that, I recommend adding a thickener (check my list of cornstarch substitutes for options).

Storage Instructions

What To Serve With Cream Of Mushroom Soup

Serve this low carb cream of mushroom soup with some extra toppings or one of these sides:

More Easy Mushroom Recipes

If you like this gluten free cream of mushroom soup recipe, you might also like some of these other easy mushroom recipes:

Tools To Make Keto Mushroom Soup

Low Carb Gluten Free Cream Of Mushroom Soup Recipe:
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Reader Favorite Recipes

The recipe card is below! Readers that made this also viewed these recipes:

Gluten-Free Keto Cream of Mushroom Soup Recipe

A thick, creamy, gluten-free keto cream of mushroom soup recipe, made with just 7 simple ingredients in 30 minutes! Enjoy it on its own or use it in recipes.

Course Main Course, Side Dish, Soup
Keyword gluten-free cream of mushroom soup, keto cream of mushroom soup, keto mushroom soup
Calories 233.5 kcal

Recipe Video

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Easy Keto App: Macro Tracker & Custom Meal Plans

Tap on the times in the instructions below to start a kitchen timer while you cook.

Heat olive oil in a dutch oven or large pot over medium heat. Add the onions and mushrooms, and saute for 10-15 minutes, stirring occasionally, until soft and lightly browned.

Add the garlic and saute for about 1 minute, until fragrant.

Add the chicken broth, cream, almond milk, sea salt, and black pepper. Bring to a boil, then simmer for about 15 minutes, stirring occasionally, until the flavors develop to your liking.

Use an immersion blender to puree until smooth (or puree in batches in a regular blender).

Last Step: Leave A Rating!

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Readers Who Liked This Easy Recipe Also Made:

Serving size: 1 cup

Video Showing How To Make Gluten-free Cream of Mushroom Soup:

Tap here to jump to the video for this recipe — it’s located directly above the ingredients list. It’s the easiest way to learn how to make Gluten-free Cream of Mushroom Soup!

Nutrition Facts
Amount per serving. Serving size in recipe notes above.

Nutrition facts are provided as a courtesy. Have questions about calculations or why you got a different result? Please see our nutrition policy.

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