Loaded Baked Potato Soup

This creamy slow cooker potato soup has all the fixings of a loaded baked potato in soup form. Yukon Golds simmer until fork-tender, then get mashed right in the pot. Finish each bowl with sharp cheddar, sour cream, crisp bacon, and fresh chives.

Updated by on
Loaded Yukon Gold Potato Soup

Looking for a comfort food that feels like home, right in your bowl? This easy-to-cook loaded potato soup recipe tastes so good, you’ll wonder if it came straight from your grandma’s cookbook. This recipe is designed to be dropped into a slow cooker, so it can simmer all day while you go about your business.

When pulling together the ingredients for this recipe, you’ll start with potatoes, onion, garlic, and broth. The first ingredients cook together until the potatoes are nice and tender. This will allow you to easily mash them right in the pot.

Once they are mashed and mixed, there’s just a little bit of prep needed to finish it. Some additional cheddar cheese, chives, and bacon add just enough flavor to keep this soup as part of your regular weekly meal rotation, especially in colder months.

Here’s a step-by-step process to create a soup that you, and everyone in your family, are going to love.

What You’ll Need

Yukon Gold potatoes, shredded cheddar, and other soup ingredients laid out on a counter
Yukon Gold potatoes give this soup its creamy base. Save the bacon and chives for serving.

You can grab everything you need to make this tasty soup recipe in just a single grocery store run. In fact, many of us probably have most of the ingredients already sitting in our kitchen, minus a few.

You’ll need Yukon Gold potatoes, onion, garlic, broth, evaporated or whole milk, cornstarch, cheddar cheese, sour cream, bacon, and chives. If you don’t have salt and pepper, you’ll want to add that to your list as well.

Yukon Gold Potatoes: You’ll need to scrub and clean your potatoes thoroughly first. Peel the skins if you prefer a soup without them. Leaving the skins on can still provide a very tasty soup, but it will have a different texture as a result. Keep the potatoes small as larger potato chunks can become harder to mash.

Onion, Chicken Broth, and Garlic: These will join the potatoes in your slow cooker right from the start, to give the soup some flavor. Onions should be finely diced, and a low-sodium broth will give you more flexibility to season the soup after it’s done.

Evaporated Milk and Cornstarch: Both ingredients are added at the end when the soup is close to being finished. We’d recommend you use plain evaporated milk. Avoid using sweetened condensed milk (trust us on this one).

Cheddar Cheese & Sour Cream: To avoid additional prep time, prep the recommended amounts you’ll need before you start cooking. When the soup thickens, turn off the heat. Then stir in both sour cream and cheddar cheese.

Chives and Bacon: Keep these separate until it’s time to serve. The bacon adds the smoky flavor, and chives give it a bit of crisp freshness at the end that helps bring out the natural onion flavor of the soup.

How to Make Slow Cooker Loaded Potato Soup

Step 1: Add Potatoes, Onions, Broth & Spices

Diced Yukon Gold potatoes and onion in a slow cooker
Start with the potatoes, onion, garlic, broth, salt, and pepper.

First, add the chicken broth, diced onions, potatoes, garlic, salt, and pepper into your 6-quart slow cooker. Stir everything until the mixture is evenly distributed.

Step 2: Cook Until Potatoes Are Tender

Tender chunks of Yukon Gold potato in broth in the slow cooker
The potatoes are ready to mash when a fork slides through easily.

Cover your slow cooker and cook on low until your potatoes are tender enough to be mashed. Usually, this takes around 6–8 hours.

You’ll know the potatoes are fully cooked and ready when you can slide a fork or masher through them easily. When the potatoes are done, they will easily mash against the side of the pot, and you are ready to mash a little more.

Step 3: Mash Up Some Potatoes

Potato masher breaking up cooked potatoes in the slow cooker
Mash about half the potatoes and leave the rest in chunks.

First things first. You don’t want to mash up all the potatoes. You are only going to mash up about half of them. Start with less, and mash slowly if you feel you need to thicken the soup just a bit more.

Once about half the potatoes have been mashed, keep the rest intact for additional texture. Once mashed, those potatoes will help thicken the soup and give it a better consistency.

Step 4: Thicken the Soup

Evaporated milk mixture being poured into the slow cooker
Whisk the evaporated milk and cornstarch until smooth before stirring them into the soup.

Next, combine the evaporated milk and cornstarch together in a completely separate bowl. Whisk them together until they are smooth.

Once mixed, pour the mixture into the slow cooker with the rest of the ingredients. Then, stir gently so that it all mixes together into a thick, soup consistency.

Step 5: Continue Thickening and Finish

Shredded cheddar and a dollop of sour cream on top of the soup
Turn off the heat before stirring in the cheddar and sour cream.

Once everything has been combined, it’s time to move the heat to high, and cover the soup to cook for an additional 20–30 minutes. Check often, and evaluate consistency.

Once it seems that the soup is done, turn off the heat. Gradually stir in your sour cream and shredded cheese. Taste, and adjust the seasoning to your liking.

Step 6: Add Toppings and Serve

Potato soup in the slow cooker topped with crumbled bacon and chopped chives
Add the bacon just before serving so it stays crisp.

Once your soup is done, serve into separate bowls. Finish it with your chopped bacon and chives. You can add additional shredded cheddar cheese and some sour cream to complete the loaded potato soup.

Make sure to add the bacon last, right before serving. This will ensure that the bacon stays crunchy.

Additional Questions Before Starting

Should I peel my potatoes before starting?
Most people peel the potatoes to ensure they are soft enough to mash with ease. Skin can change the consistency of the soup. You don’t “have to” peel them, but most people that make the recipe prefer it that way.
Can I make it without bacon?
Yes! In fact you can make it with chicken, ham, or any other meat that suits you.
Why is my soup taking so long to thicken?
Before anything, check the potatoes. If they aren’t tender, and your potatoes can’t be mashed, they won’t help thicken the soup. The soup may need a little additional finishing time after you add the milk and cornstarch. Stir, and let it sit a little bit before serving.
Can’t I just add everything at once?
This isn’t recommended. While it might be easier, it will impact the consistency of the soup. Adding the evaporated milk, cheese, and sour cream at the end will add a little additional prep time, but you’ll get better results. When you add the bacon and chives at the end, it’ll give you a little more control over the finished texture of the soup.

Bowls of creamy loaded potato soup topped with bacon, cheddar, and chives
Serve the soup hot with extra cheddar and a spoonful of sour cream.

Loaded Potato Soup

Print Recipe

This thick potato soup is perfect with a little something crispy on top. Chives and a spoonful of sour cream help bring the taste home.

Yield6 servings
Prep15 minutes
Cook8 hours 30 minutes
Total8 hours 45 minutes

Equipment

  • 6-quart slow cooker

Ingredients

Instructions

  1. Combine the potatoes, onion, garlic, broth, salt and pepper in the slow cooker.
  2. Cover and cook on low for 6–8 hours, until the potatoes crush easily.
  3. Mash some of the potatoes directly in the pot, leaving the rest in pieces.
  4. Whisk evaporated milk and cornstarch together until smooth.
  5. Stir into the soup, switch to high, and cover for 20–30 minutes.
  6. Once thickened, turn off the heat.
  7. Add cheddar cheese a handful at a time, stirring until melted.
  8. Stir in the sour cream, taste, and adjust seasoning as needed.
  9. Add bacon, chives and extra sour cream to each bowl.

Notes

Cook 6–8 hours on low. You’ll need an additional 20–30 minutes to finish.

Save This Recipe

Drop your email below and have this recipe sent straight to your inbox.