This Slow Cooker Corn and Potato Chowder is the ultimate hands-off comfort food. Featuring tender potatoes, sweet corn, and savory bacon in a rich, velvety broth, this budget-friendly recipe takes just 15 minutes of prep before the crockpot does all the heavy lifting.
Prep Time: 15 minutes | Cook Time: 6–8 hours (Low) | Servings: 6–8
There’s a reason chowder has been a cold-weather staple for generations: it’s rich, hearty, and deeply comforting. This slow cooker corn and potato chowder takes all the classic flavors you love and makes them completely hands-off. You chop a few vegetables, add everything to the crockpot, and let the slow cooker work its magic. By the time dinner rolls around, you’ve got a thick, velvety, flavor-packed chowder waiting for you, topped with crispy bacon and fresh chives.
What makes this recipe stand out is the balance of textures and flavors. The potatoes turn perfectly fork-tender, the sweet corn adds a bright, summery sweetness, and the smoky bacon gives the whole dish a savory depth. The combination of heavy cream and a cornstarch slurry finishes it off with a silky, luxurious body that makes every spoonful feel indulgent.
Why This Recipe Works
Slow cookers are perfect for chowder because they cook the potatoes gently and evenly, preventing them from turning mushy before they’re fully tender. Mashing a few of the potatoes right in the pot releases their natural starches, which naturally thickens the chowder before the cream even goes in. Adding the cream and cornstarch slurry at the very end—and letting it simmer uncovered for 20 minutes—allows the soup to thicken properly without the risk of the dairy curdling or breaking down over hours of cooking.
Ingredients
- 1 1/2 lbs Yukon Gold or Russet potatoes, peeled and diced into 1/2-inch cubes
- 1 large yellow onion, finely chopped
- 2 stalks celery, finely diced
- 3 cloves garlic, minced
- 32 oz (about 4 cups) frozen sweet corn (or drained canned corn)
- 4 cups low-sodium chicken broth
- 1 teaspoon dried thyme
- 1/2 teaspoon smoked paprika
- 1 teaspoon kosher salt (adjust to taste)
- 1/2 teaspoon freshly ground black pepper
- 1 cup heavy whipping cream
- 1 tablespoon cornstarch mixed with 1 tablespoon cold water (for a slurry)
- 6 slices thick-cut bacon, cooked and crumbled
- Optional garnishes: Fresh chives, shredded sharp cheddar cheese, extra bacon bits
Instructions
- Combine the Base: In the basin of a large slow cooker (6-quart or larger), add the diced potatoes, chopped onion, celery, minced garlic, and frozen corn.
- Season and Add Liquid: Sprinkle the dried thyme, smoked paprika, salt, and black pepper over the vegetables. Pour in the chicken broth and stir thoroughly to combine all the ingredients.
- Slow Cook: Cover with the lid and cook on LOW for 6 to 8 hours, or on HIGH for 3 to 4 hours. The chowder is ready for the next step when the potatoes are completely fork-tender.
- Thicken: About 20 to 30 minutes before you are ready to serve, remove the lid. (Optional: Use a potato masher to briefly mash some of the potatoes right in the pot to naturally thicken the soup.)
- Add the Cream: Whisk the cornstarch and cold water together in a small bowl until smooth. Pour the slurry and the heavy whipping cream into the slow cooker. Stir well. Leave the slow cooker uncovered on HIGH for the last 20 minutes to allow the broth to thicken and bubble slightly.
- Serve: Taste and adjust seasoning with additional salt and pepper if necessary. Ladle the hot chowder into bowls and top generously with crumbled bacon, fresh chives, and shredded cheese.
Tips for the Best Results
Cut the potatoes evenly. Dicing the potatoes into uniform 1/2-inch cubes ensures they cook at the same rate. Uneven pieces mean some will turn to mush while others are still firm.
Add the cream at the end. Heavy cream can curdle or separate if cooked for hours on high heat. Stirring it in during the last 20 minutes keeps the chowder smooth, silky, and perfectly rich.
Mash a few potatoes. Taking a minute to gently mash some of the potatoes against the side of the slow cooker creates a naturally thick, creamy texture without needing extra thickeners.
Use cold water for the slurry. Cornstarch needs cold liquid to dissolve properly. Mixing it with warm water will cause it to clump, leaving you with lumps in your chowder instead of a smooth, velvety broth.
Cook the bacon ahead. Cooking the bacon the night before—or using pre-cooked bacon—makes dinner even easier. Just crumble it and keep it in the fridge until you’re ready to serve.
Don’t skip the garnishes. The crispy bacon, fresh chives, and sharp cheddar add texture and a burst of fresh flavor that takes the chowder from good to unforgettable.
Storage and Serving
Store leftover chowder in an airtight container in the refrigerator for up to 4 days. Because the soup contains dairy, it will thicken considerably in the fridge. Reheat gently on the stovetop over low heat, stirring in a splash of chicken broth or milk to loosen it back to the right consistency. This chowder can also be frozen for up to 3 months, though the texture of the potatoes may soften slightly upon thawing. Serve it with crusty bread, oyster crackers, or a simple side salad for a complete meal.
Rich, hearty, and completely hands-off, this Slow Cooker Corn and Potato Chowder is comfort food at its finest. With just 15 minutes of prep, the crockpot does all the work—leaving you with a warm, satisfying bowl that’s perfect for chilly evenings.