Slow Cooker Loaded Potato Soup

Published December 28, 2013. Updated August 21, 2019

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This comforting slow cooker loaded potato soup is perfect on those chilly winter nights. So easy to prepare and full of flavor!

Crockpot potato soup in a slow cooker topped with cheddar, bacon and green onions.

Slow Cooker Potato Soup

Soup doesn’t get much easier than making it in the slow cooker, does it? And here we have one of the ultimate comfort food soups made in the slow cooker. I’ve already posted four slow cooker soup recipes this season and they’re quickly becoming my favorite way to make soup so I figured I may as well post another.

Potato soup is definitely one of my favorite soups. I make it probably two or three times a month, especially during the winter.

Slow Cooker Loaded Potato Soup in a white bowl topped with bacon, cheese and green onions

Ingredients For Crockpot Potato Soup

  • potatoes
  • onion
  • chicken broth
  • evaporated milk
  • butter
  • flour
  • sour cream
  • cheese
  • bacon
  • green onions

How to Make Crockpot Potato Soup

  • To a 6 or 7-quart slow cooker, add potatoes, onion, chicken broth, evaporated milk and season with salt and pepper to taste.
  • Cover with lid and cook on HIGH heat for 3 – 4 hours or LOW heat for 6 – 8 hours, until potatoes are tender.
  • Ladle out 2 cups liquid from soup mixture, set aside.
  • In a medium saucepan, melt butter over medium heat. Add flour and cook, stirring constantly, 2 minutes.
  • While whisking, slowly pour in 2 cups reserved liquid. Pour butter mixture into slow cooker and stir to blend.
  • If desired, mash potatoes with a potato masher to break down into smaller pieces.
  • Cover and cook on HIGH heat until thickened, about 10 minutes.
  • Turn heat off (or to warm), stir in sour cream.
  • Serve warm topped with cheddar, bacon and green onions.

A close up of Slow Cooker Loaded Potato Soup

Tips for This Recipe

  • Don’t skip the bacon or cheese. They add lots of flavor.
  • Try it with some ranch dressing in place of sour cream.
  • Check the soup at the earlier time noted, several reviews have commented that they’re soup is coming out more like a puree so some slow cookers cook hot and I’ve adjusted those times.

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5 from 12 votes

Slow Cooker Loaded Potato Soup

This comforting, creamy, slow cooker loaded potato soup is perfect on those chilly winter nights. So easy to prepare, perfectly hearty and packed with flavor when you finish it with all these good toppings.
Servings: 6 servings
Prep10 minutes
Cook8 hours 15 minutes
Ready in: 8 hours 25 minutes

Ingredients

Instructions

  • To a 6 or 7-quart slow cooker, add potatoes, onion, chicken broth, evaporated milk and season with salt and pepper to taste. Cover with lid and cook on HIGH heat for 3 - 4 hours or LOW heat for 6 - 8 hours* until potatoes are tender.
  • Ladle out 2 cups liquid from soup mixture in crock pot into a liquid measuring cup, set aside. In a medium saucepan, melt butter over medium heat. Add flour and cook, stirring constantly, 2 minutes.
  • While whisking, slowly pour 2 cups liquid in measuring cup into butter mixture (it will thicken quickly). Pour butter mixture into slow cooker and stir to blend.
  • If desired, mash potatoes with a potato masher to break down into smaller pieces or use an emulsion blender to puree. Cover and cook on HIGH heat until thickened, about 10 minutes.
  • Turn heat off (or to warm), stir in sour cream. Serve warm topped with cheddar, bacon and green onions (you can just mix in those three remaining ingredients into slow cooker or top individual servings).

Notes

  • *Original time listed was 4 hours high 8 hours low but several people have mentioned it's coming out as more of a puree so check at the earlier times listed then add more time as needed.
  • Recipe source: Cooking Classy
Nutrition Facts
Slow Cooker Loaded Potato Soup
Amount Per Serving
Calories 595 Calories from Fat 387
% Daily Value*
Fat 43g66%
Saturated Fat 22g138%
Cholesterol 107mg36%
Sodium 615mg27%
Potassium 768mg22%
Carbohydrates 32g11%
Fiber 2g8%
Sugar 6g7%
Protein 19g38%
Vitamin A 915IU18%
Vitamin C 9.9mg12%
Calcium 365mg37%
Iron 1.9mg11%
* Percent Daily Values are based on a 2000 calorie diet.
Nutrition values are estimates only. See full disclaimer here.

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261 Comments

  • Susanne

    I made this soup and it’s delicious. I added a can of celery soup at the beginning. Very good.

  • Suzanne

    This is now my “potato soup” recipe. No need for me to look farther. When I make potato soup this is what you will get. I followed the recipe exactly, where it gave the option to add the sour cream into the pot or individual servings I added to each bowl. I did take note of the amount called for and divided that into the bowls. The sour cream adds just a touch of sour and is just what the soup needs. Wonderful and VERY easy soup to make.

  • Cathy Selbert

    I LOVE this recipe! I use my stick blender to purée at least half after I remove the 2 cups of liquid, then add the thickener back to it. This soup has been delicious every time! Your website is in my favorites for recipes!

  • Julie

    With the amount of times I’ve made this and passed out this super simple but amazing recipe I feel I must thank you! We make it vegetarian sometimes but other than that we don’t change a thing. Thanks again!!

    • Jaclyn

      Jaclyn Bell

      I’m so happy to hear you’ve enjoyed the recipe Julie! Thanks for leaving a comment!

    • Gayleann

      Three times I have made this soup, following the recipe to the letter, and three times it curdled. I won’t be trying it again

  • Tanya

    Wondering if it would be possible to make this soup with steak in it, cooking in the crockpot with everything else? Some nice tender steak and potatoes all in one pot? Just thought I’d ask for an opinion here first, seems every time I try to wing it I end up ruining food.

    • Jaclyn

      Jaclyn Bell

      I don’t usually ever cook steak in the slow cooker so I can’t say for sure.

  • Angela Angeline

    Against my better judgement, I followed this recipe to the letter. I was worried the milk would curdle when placed at the very beginning of this recipe. After a long day out, I came home to see it indeed curdle.
    I had to throw it out.
    What a waste of food, time and effort.

    Next time, I am waiting until after to combine.

  • Donna

    It’s a lot of work for little taste. Unfortunately I don’t like to use a lot of salt so this really had no taste to me and I typically love Potato Soup!