Potato Chowder Crockpot is the soup I make when I want dinner to feel like a warm blanket but I also want to leave the kitchen. You toss everything in, walk away, and come back to a pot of creamy, chunky chowder that smells like a seaside diner.
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The trick is layering: potatoes and aromatics go in first so they soften slowly, corn and cream go in at the end so nothing curdles or turns to mush. That one small order of operations is the difference between good chowder and great chowder.
I keep the bacon on the side until serving so it stays crisp. If you are feeding a crowd, this doubles beautifully in a 6-quart slow cooker with just 30 extra minutes of cook time.
Why You'll Love This Recipe
About the Ingredients
6 slices thick-cut bacon, chopped (about 6 oz / 170g)
Thick-cut bacon gives you meaty lardons instead of crumbs. No bacon? Use 1 cup diced ham or 2 tablespoons olive oil plus 1 teaspoon smoked paprika.
1 medium yellow onion, diced (about 1 cup / 160g)
Yellow onion melts into sweetness after 4 hours. Sweet onion or 2 leeks (white parts only) work just as well.
3 cloves garlic, minced (about 1 tablespoon)
Fresh garlic beats jarred here because it mellows slowly. Garlic paste from a tube is a fine 1-to-1 swap.
2 1/2 pounds russet potatoes, peeled and cut into 1-inch cubes (about 5 medium)
Russets break down and thicken the broth naturally. Yukon Golds hold their shape better if you prefer chunkier chowder.
3 cups low-sodium chicken broth (24 oz / 710ml)
Low-sodium lets you control the salt since bacon is already salty. Vegetable broth makes it fully vegetarian when paired with the ham swap.
1 1/2 cups frozen corn kernels (about 8 oz / 225g)
Frozen corn is sweeter and cheaper than canned. Fire-roasted corn adds a nice smoky edge if you can find it.
1 teaspoon dried thyme
Thyme is the classic chowder herb. 1 tablespoon fresh thyme leaves stirred in at the end is even brighter.
1 teaspoon kosher salt, plus more to taste
Kosher salt flakes are less salty by volume than table salt. If using table salt, start with 1/2 teaspoon.
1/2 teaspoon black pepper
Fresh-cracked pepper tastes noticeably better. White pepper keeps the chowder looking clean and pale.
1 cup heavy cream (8 oz / 240ml), at room temperature
Room-temperature cream blends in without shocking the hot soup. Half-and-half works but gives a thinner body.
2 tablespoons cornstarch whisked into 3 tablespoons cold water
This slurry thickens without flour lumps. Arrowroot or potato starch works the same way, 1-to-1.
1 cup shredded sharp cheddar, plus more for serving (about 4 oz / 113g)
Sharp cheddar adds tang; mild cheddar disappears. Smoked gouda is a delicious swap for a deeper flavor.
Tips & Tricks
- Do not add the cream at the start. Dairy can curdle after 4 hours of heat, so stir it in during the last 15 minutes with the slow cooker on Low.
- Cut potatoes evenly, about 1 inch. Uneven cubes mean some turn to paste while others stay crunchy at the 4-hour mark.
- Salt at the end, not the beginning. Bacon and broth both carry salt, so taste after adding the cream and adjust from there.
- Keep the lid on. Every peek releases heat and adds 15 to 20 minutes to your cook time.
Pro Tips
Step-by-Step Instructions
1. Crisp the bacon
Cook the chopped bacon in a skillet over medium-high heat (375F / 190C) for 6 to 8 minutes, until the pieces are deep golden brown and the fat has rendered. Scoop the bacon onto a paper towel and pour 2 tablespoons of the bacon fat into the slow cooker.
2. Layer the base
Add the onion, garlic, potatoes, broth, thyme, salt, and pepper to the slow cooker with the bacon fat. Stir once so the potatoes sit in liquid, then cover with the lid.
3. Cook low and slow
Cook on Low for 4 hours or on High for 2 1/2 hours. The potatoes are done when a fork slides in with zero resistance and the broth bubbles gently at the edges.
4. Mash for body
Mash about 1 cup of the potato cubes against the side of the crock with a fork or potato masher. The broth should look cloudy and slightly thickened, not watery.
5. Add corn and thicken
Stir in the frozen corn and the cornstarch slurry. Cover and cook on High for 15 minutes, until the broth visibly thickens and coats the back of a spoon.
6. Finish with dairy
Turn the slow cooker to Low or Warm. Whisk in the room-temperature heavy cream and the shredded cheddar until fully melted and silky, about 2 minutes. Do not let it boil after this point.
7. Taste and serve
Taste and add salt and pepper as needed. Ladle into bowls and top with the crispy bacon, extra cheddar, and a pinch of fresh thyme.
Delicious Variations
Smoky Corn Chowder
Swap the cheddar for smoked gouda and add 1 teaspoon smoked paprika with the broth.
Loaded Baked Potato Chowder
Stir in 1/2 cup sour cream with the cream, then top with chopped green onion and extra bacon.
Seafood Chowder
Add 1 pound of raw shrimp or chopped cod in the last 20 minutes on High, until the fish flakes and the shrimp turn opaque pink.
How to Store Potato Chowder Crockpot
Refrigerator
Cool to room temperature within 2 hours, then store in an airtight container for up to 4 days. The chowder thickens as it chills, so loosen it with a splash of broth when reheating.
Freezer
Freeze without the cream and cheddar for up to 3 months in a freezer-safe bag laid flat. Dairy can separate when frozen, so add fresh cream and cheese after thawing.
Reheating
Warm gently on the stovetop over medium-low heat (about 250F / 120C) for 8 to 10 minutes, stirring often. Never boil, or the cream will split.
Frequently Asked Questions
Q: Can I put raw potatoes in a crockpot?
Yes, raw cubed potatoes cook perfectly in a slow cooker in about 4 hours on Low. Cut them to 1-inch pieces so they soften evenly, and keep them submerged in broth so they do not brown.
Q: Why did my potato chowder turn out watery?
Potato chowder turns watery when the starch has not been released or thickened. Mash 1 cup of the cooked potatoes against the side of the crock and add a cornstarch slurry in the last 15 minutes to fix it.
Q: Can I use milk instead of heavy cream?
Yes, but whole milk makes a thinner chowder and is more likely to curdle. If you use milk, add it in the last 10 minutes on Warm and whisk constantly so it never comes to a boil.
Q: How long does potato chowder last in the fridge?
Potato chowder keeps for up to 4 days in an airtight container in the refrigerator. Reheat it gently on the stovetop or in short 30-second microwave bursts, since high heat can split the cream.
Q: Can I make this potato chowder without bacon?
Yes, and it is still delicious. Use 2 tablespoons olive oil or butter to saute the onion, and add 1 teaspoon smoked paprika for that smoky depth the bacon would have given.
Grab your slow cooker and a bag of potatoes, and let this Potato Chowder Crockpot simmer while you get on with your day. Come back in 4 hours to a creamy, smoky bowl that tastes like you fussed, even though you did not. Small steps, big change.
Potato Chowder Crockpot
Potato Chowder Crockpot makes a creamy, hearty soup with tender potatoes, sweet corn, and smoky bacon, all hands-off in your slow cooker.
🧂 Ingredients
- 6 slices thick-cut bacon, chopped (about 6 oz / 170g)
- 1 medium yellow onion, diced (about 1 cup / 160g)
- 3 cloves garlic, minced (about 1 tablespoon)
- 2 1/2 pounds russet potatoes, peeled and cut into 1-inch cubes (about 5 medium)
- 3 cups low-sodium chicken broth (24 oz / 710ml)
- 1 1/2 cups frozen corn kernels (about 8 oz / 225g)
- 1 teaspoon dried thyme
- 1 teaspoon kosher salt, plus more to taste
- 1/2 teaspoon black pepper
- 1 cup heavy cream (8 oz / 240ml), at room temperature
- 2 tablespoons cornstarch whisked into 3 tablespoons cold water
- 1 cup shredded sharp cheddar, plus more for serving (about 4 oz / 113g)
📋 Instructions
- 1Crisp the bacon — Cook the chopped bacon in a skillet over medium-high heat (375F / 190C) for 6 to 8 minutes, until the pieces are deep golden brown and the fat has rendered. Scoop the bacon onto a paper towel and pour 2 tablespoons of the bacon fat into the slow cooker.
- 2Layer the base — Add the onion, garlic, potatoes, broth, thyme, salt, and pepper to the slow cooker with the bacon fat. Stir once so the potatoes sit in liquid, then cover with the lid.
- 3Cook low and slow — Cook on Low for 4 hours or on High for 2 1/2 hours. The potatoes are done when a fork slides in with zero resistance and the broth bubbles gently at the edges.
- 4Mash for body — Mash about 1 cup of the potato cubes against the side of the crock with a fork or potato masher. The broth should look cloudy and slightly thickened, not watery.
- 5Add corn and thicken — Stir in the frozen corn and the cornstarch slurry. Cover and cook on High for 15 minutes, until the broth visibly thickens and coats the back of a spoon.
- 6Finish with dairy — Turn the slow cooker to Low or Warm. Whisk in the room-temperature heavy cream and the shredded cheddar until fully melted and silky, about 2 minutes. Do not let it boil after this point.
- 7Taste and serve — Taste and add salt and pepper as needed. Ladle into bowls and top with the crispy bacon, extra cheddar, and a pinch of fresh thyme.
Maya writes about sustainable living and zero-waste practices, focusing on small, actionable changes for everyday life. She shares practical tips on reducing plastic, saving energy, and making eco-friendly choices without overwhelming readers.
