Instant Pot Mushroom Soup

Are you a soup lover?! Have you ever tried mushroom soup? Well, if not then you surely must try it now! Instant Pot Mushroom Soup is a super satisfying yet quick and easy recipe for all soup lovers.

It just requires a couple of moments to set up the ingredients, place them in the pot, set the time, and your meal is ready in 20 minutes! The taste is out of the world and its aroma will make you crave it again and again.

Why This Recipe Works

Sure, it’s much easier to buy a can of mushroom soup that’s already fully prepared. But to be honest, anything prepared at home is better than processed food. This goes for taste as well as nutritional value. Every ingredient that you take is fresh to your knowledge so it's a win-win situation.

Using the Instant Pot to make mushroom soup is an efficient way to save time and energy. Compared to the traditional stovetop method, it requires way less time to cook it under pressure. Cooking it on the stovetop would take much longer to produce the same depth of flavor, not to mention requiring a lot of stirring too.

Mushroom Soup Recipe Video

Recipe Ingredients

Butter – you could substitute olive oil, but butter lends such a nice flavor and helps the onions brown nicely.

Mushrooms – you can choose absolutely any kind of mushroom as per your preferences. But to get an amazing flavor, I would suggest you opt for cremini, shiitake, or porcini mushrooms.

Chicken broth – you can substitute beef broth or vegetable broth if you’d like.

Sherry – Sherry is a fortified Spanish wine that perfectly complements the flavor of mushrooms. I made a note not to use cooking sherry because it’s just not the same quality. I would choose a Sherry that you enjoy drinking too so it doesn’t go to waste!


How to Make Mushroom Soup

Let's get started with gathering the ingredients.

Instant Pot Mushroom Soup

Take an onion and cut it into slices.

Mushroom soup

Take 12 oz of mushrooms and slice them as well.

Put 2 tablespoon of butter and sliced onions into your Instant Pot and stir well. Now, put the remaining 4 tablespoon of butter into pot as well.

Then, add the mushrooms and saute for 5 minutes.

Mushroom soup

Add 3 ¼ cups of chicken broth, 3 tablespoon of Sherry, black pepper to taste and ½ teaspoon Kosher salt into your pot.instant pot-Mushroom-Soup

Add Parsley to taste. Set the Instant pot to Manual at high pressure for 10 minutes.

Then, do a quick release and carefully open the lid.


Your Instant Pot Mushroom Soup is now ready to be served. 🙂

Recipe Notes

  • With a few tweaks, this Instant Pot Mushroom Soup recipe can also be made vegetarian or vegan! First, replace the chicken broth with vegetable broth, and it becomes vegetarian. If you want to make it a vegan mushroom soup, use olive oil in place of the butter.

What to Serve with Mushroom Soup

Mushroom soup is itself an amazing and complete dish, or it can be used as an appetizer or a side dish. To have an unforgettable experience, try the soup with one of these recipes:

Instant Pot Brats

Instant Pot Shrimp Boil

Instant Pot Brussels Sprouts with Bacon

More Instant Pot Soup Recipes

Soup is one of my favorite things to make in my Instant Pot! If you’re looking to try out more soup recipes, here are some good ones:

Instant Pot Cauliflower Soup

Instant Pot Broccoli Cheese Soup

Instant Pot Butternut Squash Soup

Instant Pot Chicken Tortilla Soup

Instant Pot Chicken Noodle Soup

Instant Pot Mushroom Recipes

If you’re looking at this Instant Pot Mushroom Soup recipe, you probably really like mushrooms (Same here!!) We have so many tasty mushroom recipes to choose from—try them all!

Instant Pot Portobello Pot Roast

Instant Pot Mushroom Risotto

Instant Pot Wild Rice Soup

Instant Pot Chicken And Mushrooms

Instant Pot Chicken Marsala

Instant Pot Beef Stroganoff

FAQ About Mushroom Soup

Can I freeze this mushroom soup?

Yes, this Instant Pot Mushroom Soup can be frozen. Once it is fully cooled, move the dish to an airtight sealed container and freeze for as long as 3 months.

To defrost, you can slowly defrost in the refrigerator. From there, you can reheat it in the microwave or use the stovetop.

Instant Pot Mushroom Soup

This recipe makes a delicious and hearty bowl of comfort food perfect for a winter meal.
4.5 from 6 votes
Print Pin Rate
Course: Appetizer, Soup
Cuisine: American
Keyword: butter, Mushroom Soup, parsley, sherry
Prep Time: 5 minutes
Cook Time: 20 minutes
Total Time: 25 minutes
Servings: 4
Author: Corrie


  • 6 tablespoon butter
  • 12 ounce mushrooms sliced
  • 1 onion thinly sliced
  • 3 ¼ cups chicken broth
  • 1 sprig parsley
  • 3 tablespoon sherry (not cooking sherry)
  • ½ teaspoon salt
  • pepper to taste


  • Turn on the Instant Pot and select sauté.
  • Add 2 tablespoons of butter and let it melt.
  • Add in onions and sauté for about 2 minutes.
  • Add remaining butter, mushrooms and sauté for 5 minutes while stirring occasionally. 
  • Add in chicken broth, sherry, salt and parsley.
  • Close the lid and cook on high pressure for 10 minutes.
  • When cooking time is complete, do a quick release.
  • Open the lid and remove parsley.
  • Serve and enjoy 🙂


Calories: 63kcal Carbohydrates: 8g Protein: 4g Fat: 1g Saturated Fat: 1g Polyunsaturated Fat: 1g Monounsaturated Fat: 1g Cholesterol: 2mg Sodium: 1019mg Potassium: 503mg Fiber: 1g Sugar: 4g Vitamin A: 63IU Vitamin C: 18mg Calcium: 48mg Iron: 1mg


Tried this Recipe? Pin it for Later!Mention @corriecooksblog or tag #corriecooks!

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7 thoughts on “Instant Pot Mushroom Soup

  1. when do you add the sherry? and shouldn't this have cream or half & half? I feel like this recipe isn't complete

    1. You can add the sherry with the chicken broth, I will update the recipe. And this recipe doesn't need cream but you can definitely add 1/2 cup cream at the end if you like a creamier soup.

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