There is nothing like coming home to a slow cooker full of creamy potato soup after a long day. This easy Crockpot potato soup recipe turns humble russet potatoes, onion, and garlic into a velvety, hearty bowl that tastes like it simmered all day – because it did, while you did everything else.
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The secret is in the layering: bacon fat and butter build the base, chicken broth keeps everything savory, and a splash of cream at the end makes it silky without being heavy. Russet potatoes break down just enough to thicken the soup naturally, so you barely need any flour.
Serve it with crispy bacon, sharp cheddar, and a shower of chives, and watch the whole pot disappear. It is the kind of recipe that earns a permanent spot in your weeknight rotation.
Why You'll Love This Recipe
About the Ingredients
6 medium russet potatoes (about 3 lb / 1.4 kg), peeled and cut into 1-inch cubes
Russets break down best for a creamy texture; Yukon Golds work too but stay firmer, so mash a few extra at the end.
6 slices thick-cut bacon, chopped
Use smoked bacon for deeper flavor; turkey bacon is a leaner swap but add 1 tablespoon olive oil so it browns.
1 medium yellow onion, diced (about 1 cup / 160g)
Sweet onion is a milder substitute; frozen diced onion works in a pinch with no thawing needed.
3 cloves garlic, minced
Fresh garlic is best; use 3/4 teaspoon garlic powder if that is all you have on hand.
4 cups (960 ml) low-sodium chicken broth
Vegetable broth makes it vegetarian; use low-sodium so you control the salt level.
1 cup (240 ml) whole milk
Half-and-half or evaporated milk gives an even richer result; avoid skim milk, which can curdle.
1/2 cup (120 ml) heavy cream
For a lighter version, use another 1/2 cup whole milk plus 1 tablespoon butter.
1 teaspoon kosher salt, plus more to taste
Add at the end since bacon and broth vary in saltiness; sea salt works 1:1.
1/2 teaspoon black pepper
Freshly cracked is best; white pepper blends in more smoothly for a cleaner look.
1 cup (100g) shredded sharp cheddar cheese, plus more for serving
Sharp cheddar adds punch; white cheddar or Gruyere are great swaps.
2 tablespoons chopped fresh chives, for garnish
Green onions are an easy substitute; dried chives work but use half the amount.
Tips & Tricks
Cut potatoes evenly
uniform 1-inch cubes cook at the same rate, so you avoid a pot of mushy and crunchy potatoes.
Mash, do not blend
use a potato masher for a rustic texture; an immersion blender can turn potatoes gluey in seconds.
Cook the bacon first
browning it in a skillet before adding it to the crockpot renders the fat and gives you crispy topping instead of flabby strips.
- Do not add the milk or cream at the start: dairy can curdle during long slow cooking, so stir it in during the last 30 minutes on Low.
Pro Tips
Step-by-Step Instructions
1. Crisp the bacon
Heat a large skillet over medium-high heat (about 375F / 190C) and cook the chopped bacon for 6 to 8 minutes, stirring occasionally, until golden brown and crisp. Transfer to a paper towel-lined plate, leaving 1 tablespoon of fat in the pan.
2. Soften the onion
Add the diced onion to the bacon fat and cook over medium heat (about 350F / 175C) for 4 to 5 minutes until translucent and soft at the edges. Stir in the garlic and cook 30 seconds until fragrant, then scrape everything into the slow cooker.
3. Load the crockpot
Add the cubed potatoes, chicken broth, salt, and pepper to the slow cooker and stir to combine. The potatoes should be mostly submerged; add up to 1/2 cup extra broth if needed.
4. Slow cook
Cover and cook on Low for 6 to 7 hours or on High for 3 to 4 hours, until the potatoes are fork-tender and crush easily against the side of the pot.
5. Mash for texture
Mash about half the potatoes directly in the slow cooker with a potato masher until the broth looks creamy with some chunky pieces remaining, about 1 minute of mashing.
6. Add the dairy
Stir in the milk, heavy cream, and shredded cheddar, then cover and cook on Low for 30 minutes until the soup is hot and the cheese is fully melted, with small bubbles at the edges. Do not let it boil.
7. Season and serve
Taste and adjust salt and pepper, then ladle into bowls and top with reserved crispy bacon, extra cheddar, and chopped chives.
Delicious Variations
Loaded Baked Potato
Top each bowl with sour cream, extra bacon, and a pinch of paprika for a baked-potato spin.
Cheesy Broccoli Potato
Stir in 2 cups of small broccoli florets during the last 45 minutes of cooking for a green, cheesy upgrade.
Spicy Southwest
Add a 4-ounce can of diced green chiles and 1 teaspoon cumin, then finish with pepper jack cheese and cilantro.
How to Store Easy Crockpot Potato Soup
Refrigerator
Store in an airtight container in the refrigerator for up to 4 days; the soup will thicken as it chills, so loosen with a splash of broth when reheating.
Freezer
Freeze in portions for up to 2 months, but note that dairy-based soups can separate slightly; whisk vigorously after thawing and reheat gently.
Reheating
Reheat on the stovetop over medium-low heat (about 300F / 150C) for 5 to 7 minutes, stirring often, or microwave in 1-minute bursts until steaming. Avoid boiling to keep the cream from splitting.
Frequently Asked Questions
Q: Can I put raw potatoes in the crockpot for potato soup?
Yes, raw cubed potatoes go straight into the slow cooker and cook perfectly in the broth. Just cut them into even 1-inch pieces so they soften at the same rate as the rest of the pot.
Q: Why did my crockpot potato soup turn out watery?
The soup is watery when the potatoes are not mashed enough or too much broth was added. Mash about half the potatoes against the side of the pot and let the soup sit uncovered on High for 20 minutes to thicken.
Q: Can I use frozen potatoes or hash browns instead?
Yes, frozen diced potatoes or thawed hash browns work as a shortcut and cut the cook time to about 3 hours on Low. Reduce the broth by 1/2 cup since frozen potatoes release extra water.
Q: How do I keep the milk and cream from curdling in the slow cooker?
Add dairy only during the last 30 minutes and keep the setting on Low or Warm. Stirring it in with the cheese at the end and never letting the soup boil keeps it smooth and creamy.
Q: Can I make this potato soup in an Instant Pot instead?
Yes, pressure cook the potatoes, broth, and onion on High for 8 minutes with a 10-minute natural release, then stir in the dairy on Saute mode. Skip the long slow cook and mash once the pressure is released.
Grab your slow cooker, a bag of russets, and let this easy Crockpot potato soup recipe do the work tonight – then snap a photo of your loaded bowl and tag me so I can see your toppings!
Easy Crockpot Potato Soup
This easy Crockpot potato soup recipe makes a creamy, comforting bowl of tender potatoes and bacon with just 15 minutes of hands-on prep.
🧂 Ingredients
- 6 medium russet potatoes (about 3 lb / 1.4 kg), peeled and cut into 1-inch cubes
- 6 slices thick-cut bacon, chopped
- 1 medium yellow onion, diced (about 1 cup / 160g)
- 3 cloves garlic, minced
- 4 cups (960 ml) low-sodium chicken broth
- 1 cup (240 ml) whole milk
- 1/2 cup (120 ml) heavy cream
- 1 teaspoon kosher salt, plus more to taste
- 1/2 teaspoon black pepper
- 1 cup (100g) shredded sharp cheddar cheese, plus more for serving
- 2 tablespoons chopped fresh chives, for garnish
📋 Instructions
- 1Crisp the bacon — Heat a large skillet over medium-high heat (about 375F / 190C) and cook the chopped bacon for 6 to 8 minutes, stirring occasionally, until golden brown and crisp. Transfer to a paper towel-lined plate, leaving 1 tablespoon of fat in the pan.
- 2Soften the onion — Add the diced onion to the bacon fat and cook over medium heat (about 350F / 175C) for 4 to 5 minutes until translucent and soft at the edges. Stir in the garlic and cook 30 seconds until fragrant, then scrape everything into the slow cooker.
- 3Load the crockpot — Add the cubed potatoes, chicken broth, salt, and pepper to the slow cooker and stir to combine. The potatoes should be mostly submerged; add up to 1/2 cup extra broth if needed.
- 4Slow cook — Cover and cook on Low for 6 to 7 hours or on High for 3 to 4 hours, until the potatoes are fork-tender and crush easily against the side of the pot.
- 5Mash for texture — Mash about half the potatoes directly in the slow cooker with a potato masher until the broth looks creamy with some chunky pieces remaining, about 1 minute of mashing.
- 6Add the dairy — Stir in the milk, heavy cream, and shredded cheddar, then cover and cook on Low for 30 minutes until the soup is hot and the cheese is fully melted, with small bubbles at the edges. Do not let it boil.
- 7Season and serve — Taste and adjust salt and pepper, then ladle into bowls and top with reserved crispy bacon, extra cheddar, and chopped chives.
