There is something deeply satisfying about a bowl of creamy potato soup, and this Crockpot version makes it almost effortless. You toss diced potatoes, aromatics, and broth into the slow cooker, walk away, and come back to a pot of tender, savory comfort that tastes like you stood at the stove all afternoon.
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The magic happens at the end: a quick mash for texture, a splash of cream and a handful of sharp cheddar for silkiness, and a shower of crispy bacon and chives on top. It is thick enough to coat a spoon but light enough that nobody feels weighed down, which is exactly what you want on a chilly weeknight.
This recipe makes a generous pot for six hungry people, and it reheats beautifully the next day. Serve it with crusty bread or a simple green salad and dinner is done.
Why You'll Love This Recipe
About the Ingredients
3 pounds (1.36kg) russet potatoes, peeled and cut into 1-inch cubes
Russets break down into the creamiest texture; Yukon Golds work too but stay a bit firmer. Buy potatoes that are firm with no green spots, and skip waxy red potatoes here.
1 medium yellow onion, diced (about 1 cup / 160g)
Yellow onion gives the best sweet-savory base; a leek (white part only) is a lovely milder substitute. Frozen diced onion works in a pinch, no need to thaw.
3 cloves garlic, minced
Fresh garlic is best, but 1 teaspoon of jarred minced garlic substitutes fine. Add it at the start since the slow cooker mellows the bite.
4 cups (960ml) low-sodium chicken broth
Vegetable broth makes this fully vegetarian with no other changes. Use low-sodium so you can control the salt at the end.
1 teaspoon kosher salt, plus more to taste
Kosher salt dissolves evenly; if using fine table salt, start with 3/4 teaspoon. Taste before adding more at the end.
1/2 teaspoon freshly ground black pepper
Fresh-cracked pepper has far more aroma than pre-ground. White pepper is a nice swap if you want a smoother-looking soup.
1 cup (240ml) heavy cream
Half-and-half or whole milk can replace it for a lighter soup, but add milk off the heat so it does not curdle. For dairy-free, use full-fat canned coconut milk.
1 1/2 cups (170g) shredded sharp cheddar cheese
Sharp cheddar gives the most flavor per ounce; grate it yourself so it melts smoothly, since pre-shredded cheese is coated with starch. Gruyère is a delicious splurge swap.
6 slices bacon, cooked and crumbled
Thick-cut bacon crumbles best. Turkey bacon or even crispy fried shallots work for a lighter or meat-free topping.
2 tablespoons chopped fresh chives or green onions
Chives add a fresh oniony pop; thinly sliced green onion tops or a pinch of dried dill are good substitutes.
Tips & Tricks
Do not cut the potatoes too small
1-inch cubes hold up during the long cook, while tiny dice turns to mush before the flavors meld.
Add the dairy at the very end
stirring in cream and cheese only after the slow cooker is off keeps the soup from breaking or turning grainy.
Mash, do not blend
a quick potato masher gives body while leaving some chunks; a full blend turns the soup gluey from overworked starch.
Salt in layers
season the potatoes at the start and taste again after the cheese goes in, since cheddar brings its own salt.
Pro Tips
Step-by-Step Instructions
1. Prep the slow cooker
Lightly grease a 6-quart slow cooker insert or line it with a liner. Add the cubed potatoes, diced onion, minced garlic, salt, and pepper, then pour in the chicken broth; the potatoes should be mostly submerged, so add up to 1/2 cup water if needed.
2. Cook low and slow
Cover and cook on LOW for 4 to 5 hours or on HIGH for 2 1/2 to 3 hours, until a fork slides into a potato cube with no resistance. Do not lift the lid during the first two hours, since trapped heat is what cooks the potatoes evenly.
3. Crisp the bacon
While the soup cooks, fry the bacon in a skillet over medium-high heat (about 375°F / 190°C) for 8 to 10 minutes, turning once, until deep golden brown and crisp. Drain on paper towels, then crumble.
4. Mash for texture
Turn the slow cooker off and mash about half the potatoes right in the pot with a potato masher, leaving plenty of chunks. The broth should look creamy and slightly thickened, like loose porridge.
5. Stir in the dairy
Add the heavy cream and shredded cheddar and stir gently until the cheese melts completely, about 2 minutes. Taste and adjust salt and pepper; the soup should be silky with a gentle bubbling edge if you give it a moment on WARM.
6. Serve and top
Ladle into bowls and top each with crumbled bacon and chopped chives. Serve immediately while hot, with crusty bread for dipping.
Delicious Variations
Loaded Baked Potato
Stir in 1/2 cup sour cream at the end and top with extra cheddar, bacon, and green onions.
Broccoli Cheddar Potato Soup
Add 2 cups of small broccoli florets during the last 30 minutes on HIGH for a greener, heartier bowl.
Spicy Southwest
Swap half the broth for a can of diced green chiles and add 1 teaspoon cumin, then finish with pepper jack cheese.
How to Store Easy Crockpot Potato Soup Recipe
Refrigerator
Store in an airtight container in the refrigerator for up to 4 days; the soup thickens as it chills, so loosen with a splash of broth when reheating.
Freezer
Freeze without the cream and cheese for up to 3 months; stir those in fresh after thawing to avoid a grainy texture.
Reheating
Reheat gently on the stovetop over medium-low heat or in the microwave in 1-minute bursts, stirring often, and do not let it boil or the dairy may separate.
Frequently Asked Questions
Q: Can I make Crockpot potato soup with frozen potatoes?
Yes, frozen diced hash brown potatoes work well and save peeling time. Use about 6 cups of frozen potatoes and add 15 to 30 minutes to the cook time since they start cold.
Q: Why did my potato soup turn out gluey?
Over-blending or over-mashing releases too much starch and makes the soup gluey. Mash just half the potatoes with a hand masher and never use an immersion blender for more than a few pulses.
Q: Can I put raw potatoes in the slow cooker?
Yes, raw cubed potatoes cook perfectly in the slow cooker and do not need parboiling. Cut them into even 1-inch pieces so they finish at the same time.
Q: How do I make this potato soup without heavy cream?
Evaporated milk or half-and-half are the best substitutes and stay smooth in soup. For a dairy-free version, use full-fat coconut milk and skip the cheese or use a dairy-free cheddar.
Q: Can I cook this potato soup on high instead of low?
Yes, cook it on HIGH for 2 1/2 to 3 hours instead of 4 to 5 hours on LOW. Check the potatoes at 2 1/2 hours with a fork, since slow cookers vary in temperature.
Grab your slow cooker and a bag of potatoes, and let this creamy soup simmer away while you get on with your day. If you make it, leave a rating and a comment below to let me know how your family liked it.
Easy Crockpot Potato Soup Recipe
This easy Crockpot potato soup recipe delivers creamy, comforting bowls of bacon-topped goodness with just 15 minutes of hands-on prep.
🧂 Ingredients
- 3 pounds (1.36kg) russet potatoes, peeled and cut into 1-inch cubes
- 1 medium yellow onion, diced (about 1 cup / 160g)
- 3 cloves garlic, minced
- 4 cups (960ml) low-sodium chicken broth
- 1 teaspoon kosher salt, plus more to taste
- 1/2 teaspoon freshly ground black pepper
- 1 cup (240ml) heavy cream
- 1 1/2 cups (170g) shredded sharp cheddar cheese
- 6 slices bacon, cooked and crumbled
- 2 tablespoons chopped fresh chives or green onions
📋 Instructions
- 1Prep the slow cooker — Lightly grease a 6-quart slow cooker insert or line it with a liner. Add the cubed potatoes, diced onion, minced garlic, salt, and pepper, then pour in the chicken broth; the potatoes should be mostly submerged, so add up to 1/2 cup water if needed.
- 2Cook low and slow — Cover and cook on LOW for 4 to 5 hours or on HIGH for 2 1/2 to 3 hours, until a fork slides into a potato cube with no resistance. Do not lift the lid during the first two hours, since trapped heat is what cooks the potatoes evenly.
- 3Crisp the bacon — While the soup cooks, fry the bacon in a skillet over medium-high heat (about 375°F / 190°C) for 8 to 10 minutes, turning once, until deep golden brown and crisp. Drain on paper towels, then crumble.
- 4Mash for texture — Turn the slow cooker off and mash about half the potatoes right in the pot with a potato masher, leaving plenty of chunks. The broth should look creamy and slightly thickened, like loose porridge.
- 5Stir in the dairy — Add the heavy cream and shredded cheddar and stir gently until the cheese melts completely, about 2 minutes. Taste and adjust salt and pepper; the soup should be silky with a gentle bubbling edge if you give it a moment on WARM.
- 6Serve and top — Ladle into bowls and top each with crumbled bacon and chopped chives. Serve immediately while hot, with crusty bread for dipping.
