This slow cooker corn chowder is creamy, hearty, and made with just four main ingredients. Tender potatoes mash right in the crock for a thick, velvety texture, while corn adds sweet flavor. You’re going to love how easily it comes together on a busy day.
Why You’ll Love It
- Just four main ingredients — potatoes, corn, broth, and cream are all you need for the base.
- The slow cooker does the work — add everything, turn it on, and let dinner handle itself.
- Naturally thick and creamy — mashed potatoes give the chowder a velvety texture without flour.
- Easy to customize — use chicken or vegetable broth and add toppings like cheese, crackers, or bacon bits.
- Feeds about six — especially satisfying with buttered toast or cornbread.
Ingredient Notes
Russet potatoes are the ones you want here. They get soft and mash up beautifully, helping thicken the chowder without making it gluey. I’ve used Yukon Golds in a pinch, and it was perfectly edible—don’t let anyone tell you otherwise—but russets give you that soft, comforting chowder texture better.
Frozen corn is easy and usually what I use, particularly when fresh corn is a distant summer memory and the grocery-store ears look like they’ve been through something. Canned corn works fine, too; just drain it well. I like yellow corn, but a mix of white and yellow is pretty if you happen to have it.
For broth, use chicken broth if you want the deeper savory flavor, vegetable broth if you’re keeping it vegetarian. Since broth brands vary wildly in saltiness, I don’t add salt at the beginning. Learned that one the hard way—served a soup so salty it needed three glasses of water to recover from. Pepper at the table is usually enough.
Heavy cream makes this especially lush. Half-and-half works if you want a lighter bowl, and I do use it sometimes. Actually, I use heavy cream more often. There, honesty.
Ingredients
- 4 cups peeled and diced russet potatoes, about 3 medium potatoes cut into 1/2-inch cubes—try to keep them roughly the same size, though mine never are
- 3 cups frozen corn kernels, or canned corn that has been drained well
- 4 cups chicken broth or vegetable broth
- 2 cups heavy cream, or half-and-half if that’s what you’ve got
- Freshly ground black pepper, for serving if you like
- Shredded cheese, crumbled bacon, crackers, or extra corn for topping, optional and not part of the four-ingredient situation
Instructions
- Add the peeled, diced potatoes to the bottom of a 4- to 6-quart slow cooker and spread them around a little. They don’t need to be arranged like tiny soldiers, for heaven’s sake, but an even-ish layer helps them cook at the same pace.
- Pour the corn over the potatoes, then add the chicken broth or vegetable broth. Give everything a gentle stir so most of the potatoes are sitting down in the liquid. A few may poke up at the top, and they’ll survive.
- Cover and cook on LOW for 6 to 7 hours or on HIGH for 3 to 4 hours, until the potatoes are very tender when poked with a fork. I prefer LOW when I can manage it because the house starts smelling warm and sweet by midafternoon, which is a nice little trick when everybody comes in complaining they’re starving.
- Once the potatoes are soft, use a potato masher or the back of a big spoon to lightly mash some of the potatoes and corn right in the slow cooker. Don’t puree the whole thing unless that’s your family’s preference; you want enough mashed potato to thicken the broth while leaving plenty of tender chunks behind. I have gotten overenthusiastic with the masher before and made something closer to corn-flavored baby food. Still tasted good, but not my finest hour.
- Stir in the heavy cream or half-and-half, scraping around the edges and bottom so everything combines nicely. The chowder will look a little looser at first, then settle into itself as it heats.
- Cover again and cook on LOW for 20 to 30 minutes, just until the chowder is hot through and slightly thickened. Try not to let it boil after the cream goes in, because cream can separate and get a little grainy-looking. It’s not ruined if that happens, usually—it just isn’t as pretty, and apparently we all need another thing to worry about.
- Taste the chowder and adjust the seasoning only if it needs it. Most broth has enough salt for us, so I generally put a pepper grinder on the table and call it done.
- Ladle the chowder into warm bowls and serve with freshly cracked black pepper. We like ours with buttered toast or cornbread, though crackers are perfectly respectable and require less cleanup, which counts for something.
Variations
If you have somebody who objects to “chunks”—you know the type—blend about half the soup with an immersion blender before adding the cream. Then stir it back together and proceed as usual. It becomes smoother but still has the sweet corn flavor, and nobody has to make a dramatic face at the dinner table.
Stir in cooked shredded chicken when you add the cream, maybe 1 to 2 cups, if you want it to feel more substantial. Diced ham works, too. That takes it beyond four ingredients, obviously, but nobody is coming to inspect your pantry.
You can swap half the broth for canned cream-style corn if you want a sweeter, thicker chowder. I tried adding a whole can once plus the full amount of broth, and it was too sweet for me—like corn pudding had wandered into soup territory. Not terrible, just odd. A mix of white and yellow corn is nice, though, and half-and-half can replace the heavy cream if you’d rather lighten it up.
For dairy-free needs, use vegetable broth and a rich unsweetened oat milk or coconut milk in place of the cream. I would use the richer kind, not the watery carton that tastes faintly of disappointment. Mash the potatoes a little more if you need extra thickness.
Storage & Reheating
Leftover chowder keeps in the refrigerator for about 3 days in a covered container. It thickens quite a bit as it sits—almost shockingly so by the next day—because those potatoes keep soaking up liquid. That’s normal. Add a splash of broth, milk, or cream when reheating until it loosens back up.
Warm it gently on the stovetop over low heat, stirring now and then, or microwave individual bowls in short bursts. I wouldn’t boil it hard, especially if you used heavy cream. It can get a little fussy and separate, like a person who has been asked one too many questions before coffee.
I don’t love freezing this particular chowder because potatoes and cream can get grainy after thawing. You can do it, but I’d rather make a fresh batch. This is one of those rare recipes where fresh truly is easier than trying to be clever with freezer containers. And freezer containers—where do all the matching lids go? I have theories, none printable.
Final Notes
There are meals that make you feel accomplished, with browned edges and garnish and a sink full of evidence afterward. This isn’t really that meal. This is the meal for when the day has been long, the weather has been rude, and you want something soft and warm without staging a production in your own kitchen.
A bowl of this with black pepper and a piece of toast is perfect for a snow-heavy afternoon, when everything outside looks muffled and gray. Keep a bag of corn in the freezer and a few potatoes in the bin. You’ll be glad you did on some random Tuesday when dinner needs to be kind to you.
Slow Cooker 4-Ingredient Corn Chowder
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Ingredients
- 4 cups russet potatoes peeled and diced into 1/2-inch cubes
- 3 cups frozen corn kernels or well-drained canned corn
- 4 cups chicken broth or vegetable broth
- 2 cups heavy cream or half-and-half
- as desired freshly ground black pepper for serving
- as desired shredded cheese optional topping
- as desired crumbled bacon optional topping
- as desired crackers or extra corn optional topping
Instructions
- Add the peeled, diced potatoes to the bottom of a 4- to 6-quart slow cooker and spread them into an even layer.
- Pour the corn over the potatoes, then add the chicken broth or vegetable broth and gently stir so most of the potatoes are sitting in the liquid.
- Cover and cook on LOW for 6 to 7 hours or on HIGH for 3 to 4 hours, until the potatoes are very tender when poked with a fork.
- Use a potato masher or the back of a large spoon to lightly mash some of the potatoes and corn in the slow cooker, leaving plenty of tender chunks.
- Stir in the heavy cream or half-and-half, scraping around the edges and bottom so everything combines.
- Cover again and cook on LOW for 20 to 30 minutes, just until the chowder is hot throughout and slightly thickened, without letting it boil.
- Taste the chowder and adjust the seasoning only if needed, keeping in mind that broth may already contain salt.
- Ladle the chowder into warm bowls and serve with freshly cracked black pepper and any desired toppings.
