This instant pot potato soup recipe makes the best comfort meal and is so simple to make. Thanks to the trusted Instant Pot, this potato soup cooks in under 30 minutes. The perfect quick and easy loaded potato soup!

A pot of instant pot potato soup topped with bacon, green onion, and sour cream.

We love every variation of a creamy vegetable soup, from creamy broccoli soup to a simple potato soup. Our crockpot potato soup was such a hit that we had to create a quick and easy Instant Pot version! This variation boasts a rich flavor and a cheesy texture, all without the hours of slow cooking!

Why You’ll Love This Recipe

Ready in 30 minutes; do I need to say more? As a mom, nothing is better than a meal that feeds the whole family and comes together using only a few dishes

Ingredients for Potato Soup in the Instant Pot

  • Butter – the perfect base for this soup’s rich flavor.
  • Onion & garlic – give this soup a remarkable flavor. 
  • Potatoes – peeled and cut into even chunks. 
  • Chicken broth – the key to a depth of flavor in this soup.
  • Slurry – a simple combination of half and half and flour. 
  • Cheese – shredded cheese makes this soup thick and cheesy! You can use shredded cheddar cheese, Colby jack, or mexican blend! 

See the recipe card below for a complete list of ingredients and quantities.

Substitutions and Variations

  • Add protein: Add protein to this potato soup with crispy bacon strips, chunks of ham or even leftover chicken.
  • Vegetables: Load up the soup with vegetables! Carrots, celery, and mushrooms would all make a great addition!
  • Heat: Add red pepper flakes for a delicious flavor. 
A pot of the creamy potato soup, topped with crispy bacon and green onion.

How to Make Instant Pot Potato Soup 

  • Cook onion. Turn the Instant Pot to saute mode and add butter and chopped onion. Saute for a few minutes and add minced garlic. 
  • Pressure cook. Add the potato chunks, chicken broth, salt, and black pepper to the Instant Pot. Close the lid, cook on high pressure for 8 minutes, and then release the pressure.
  • Slurry. Whisk together half-and-half and the flour in a small bowl. 
  • Mash. Use a potato masher to mash the potatoes to your desired thickness. Stir in the slurry and add shredded cheese to the pot.
  • Warm-up. Turn the Instant Pot to saute mode and cook for 1-2 minutes or until bubbling lightly. 

Expert Tips: 

  • Garnish: Elevate your bowl of potato soup by loading it up! Like our loaded baked potatoes, top this soup with sliced green onion, bacon bits, sour cream, and more cheese!
  • Get the perfect texture: Once cooked, mash the potatoes to your desired consistency. Some prefer a chunkier consistency, while others like a smooth and thick broth.
A soup pot with baked potato soup topped with bacon, sour cream, green onions.

Serving Suggestions

Recipe FAQs

Can you make pressure cooker potato soup without an instant pot?

Yes, you can make the perfect potato soup in the dutch oven on the stove!

What potatoes are best for baked potato soup?

You can use Russet potatoes or Yukon Gold. 

Do you peel potatoes for potato soup?

We peel the potatoes in this recipe, but that is optional. 

How to thicken potato soup?

We use half and half and flour as a thickener in this soup.

Two small pots with thick potato soup, garnished with toppings.

Store & Reheat 

  • Storage. Keep leftover soup in the refrigerator for up to 5 days. Store in an airtight container for peak freshness. 
  • Reheat. Warm up leftover soup over medium heat until thick and bubbly. 
  • Freeze. To freeze potato soup, add it to a freezer-safe container and store it in the freezer for up to 3 months. Reheat: Add the soup directly to a pot to warm up frozen soup. Heat over low to medium heat until the soup is thawed and bubbling. 

More Potato Recipes

If you tried this instant pot potato soup recipe or any other recipe on my website, please leave a star rating and let me know how it went in the comments below – we appreciate it!

Instant Pot Potato Soup Recipe (Loaded Potato)

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5 from 13 votes
This instant pot potato soup is the perfect comfort meal from scratch! A thick and cheesy broth loaded with tender potato chunks. This recipe makes the best loaded baked potato soup in less than 30 minutes!
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Servings: 6 servings

Ingredients

  • 4 Tbsp unsalted butter
  • 1 large onion finely chopped
  • 2 garlic cloves minced
  • 2 lb potatoes peeled, cut into 1/2-inch cubes
  • 4 cups chicken broth
  • 1 1/2 tsp salt or to taste
  • 1/4 tsp ground black pepper or to taste

slurry-

  • 1 1/2 cups half and half
  • 3 Tbsp all-purpose flour
  • 1 1/2 cup shredded cheese

Instructions

  • Turn the instant pot onto saute mode and add butter and chopped onion. Saute until the onion is tender, and add the minced garlic.
  • Add the cubed potatoes, the chicken broth, salt, and black pepper into the instant pot.
  • Close the lid, pressure cook for 8 minutes, and release the pressure.
  • In a separate bowl, whisk together half-and-half and flour.
  • Open the lid to the instant pot and mash the potatoes to your desired consistency. Add the half-and-half slurry, along with shredded cheese.
  • Turn the instant pot back to saute mode and cook for 1-2 minutes or until the soup begins to bubble.
  • Garnish the soup, serve, and enjoy!

Notes

  • Garnish the soup: Take your soup to the next level with the toppings! We love sour cream, green onion, bacon bits, and more cheese for the perfect flavor combination. 
  • Store leftovers: This soup stores great in the fridge and will be fresh for up to 5 days. Keep in an airtight container and refrigerate.
  • Reheat leftovers: Add the soup to a pot and heat over low-medium heat until bubbling.

Nutrition

282kcal Calories12g Carbs11g Protein21g Fat13g Saturated Fat1g Polyunsaturated Fat6g Monounsaturated Fat1g Trans Fat62mg Cholesterol1105mg Sodium285mg Potassium1g Fiber7g Sugar709IU Vitamin A7mg Vitamin C292mg Calcium1mg Iron
Nutrition Facts
Instant Pot Potato Soup Recipe (Loaded Potato)
Amount Per Serving
Calories 282 Calories from Fat 189
% Daily Value*
Fat 21g32%
Saturated Fat 13g81%
Trans Fat 1g
Polyunsaturated Fat 1g
Monounsaturated Fat 6g
Cholesterol 62mg21%
Sodium 1105mg48%
Potassium 285mg8%
Carbohydrates 12g4%
Fiber 1g4%
Sugar 7g8%
Protein 11g22%
Vitamin A 709IU14%
Vitamin C 7mg8%
Calcium 292mg29%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.
(The nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.)