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Creamy Slow Cooker Corn Chowder with Bacon and Potatoes

By Julia Ward | February 02, 2026
Creamy Slow Cooker Corn Chowder with Bacon and Potatoes

Why This Recipe Works

  • Hands-Off Cooking: The slow cooker melds flavors while you live your life—no baby-sitting a simmering pot.
  • Restaurant-Level Creaminess: A quick cornstarch slurry and a final splash of half-and-half create that silky texture without any risk of curdling.
  • Smoky Depth: Bacon renders in the microwave (or skillet) first, so every bite carries a whisper of campfire.
  • Year-Round Convenience: Frozen sweet corn tastes fresher than out-of-season cobs and eliminates shucking.
  • Budget-Friendly: A handful of pantry staples stretches one pound of potatoes into eight generous bowls.
  • Freezer Hero: Double-batch and freeze flat in zip-top bags for instant heat-and-eat comfort.

Ingredients You'll Need

Ingredients

Great chowder starts with ordinary ingredients treated thoughtfully. Choose thick-cut bacon for chewier pockets of smoky goodness; thin strips disappear into the broth. If you’re partial to saltier, more robust flavor, reach for a smoky slab from the butcher counter and dice it yourself. For the potatoes, I love baby Yukon Golds—they hold their shape and develop that buttery interior—but red-skinned or even Russets work in a pinch. If you use Russets, peel them first to avoid stray bits of skin floating in your bowl.

Frozen corn is my year-round go-to because it’s flash-frozen at peak sweetness. Look for bags labeled “super sweet” or “white & yellow blend” for the most corn-forward flavor. In peak summer, slice the kernels off four fresh cobs and add the cobs to the slow cooker for extra milk; fish them out before serving. The onion, celery, and carrot form the classic aromatic trinity; dice them small so they soften evenly and practically melt into the broth. Chicken stock adds backbone, but vegetable stock keeps things vegetarian—just swap the bacon for two teaspoons of smoked paprika.

Heavy cream can be swapped for half-and-half to shave calories, or use full-fat coconut milk for a dairy-free spin. A final splash of dry white wine brightens everything, but if you avoid alcohol, a tablespoon of apple-cider vinegar stirred in at the end provides similar lift. Fresh thyme is lovely, but dried thyme is more consistent in the slow cooker; add it at the beginning so its woodsy oils bloom. Finish with chopped chives or green-tops of scallions for color and a gentle onion nip.

How to Make Creamy Slow Cooker Corn Chowder with Bacon and Potatoes

1
Crisp the Bacon

Lay bacon strips between paper towels on a microwave-safe plate. Microwave on high 4–5 minutes until crisp. (Alternatively, cook in a skillet over medium heat.) Transfer to a cutting board, chop, and refrigerate for later. Reserve 1 tablespoon of rendered fat for extra smokiness if desired.

2
Layer the Vegetables

Scatter diced onion, carrot, and celery over the bottom of a 6-quart slow cooker. Add potatoes, frozen corn, thyme, bay leaf, salt, and pepper. Pour in chicken stock; give everything a gentle stir to distribute, but keep potatoes submerged so they cook evenly.

3
Set It and Forget It

Cover and cook on LOW for 7–8 hours or HIGH for 4 hours, until potatoes are fork-tender. Avoid lifting the lid; steam escape can lengthen cooking time.

4
Create the Slurry

In a small bowl whisk cornstarch with 2 tablespoons cold water until smooth. Stir into the hot chowder, cover, and cook on HIGH 15 minutes until slightly thickened.

5
Finish with Cream

Reduce heat to WARM. Stir in half-and-half and optional white wine. Allow to heat through 5 minutes—do not boil or the dairy may separate.

6
Serve & Garnish

Ladle into warm bowls. Top with reserved bacon, a shower of chives, and a crack of black pepper. Pass extra cream for those who like it ultra-rich.

Expert Tips

Temperature Matters

Dairy curdles above 180°F. Always stir in cream last and keep the cooker on WARM.

Cool Before Storing

Divide hot chowder into shallow containers so it cools quickly and safely.

Thin Leftovers?

Stir in a splash of milk when reheating; potatoes continue to absorb liquid.

Extra Corn Flavor

Blend 1 cup of finished chowder and stir back in for amplified sweetness.

Variations to Try

  • Seafood Chowder: Add 8 oz diced salmon or shrimp during the last 15 minutes of cooking.
  • Spicy Kick: Stir in 1 minced chipotle pepper in adobo and ½ teaspoon cayenne.
  • Vegetarian: Skip bacon, use smoked paprika + 1 teaspoon liquid smoke, and swap chicken stock for vegetable.
  • Loaded Baked Potato Style: Top with shredded cheddar, sour cream, and thinly sliced green onions.
  • Dairy-Free: Replace half-and-half with canned full-fat coconut milk and use olive oil instead of bacon fat.

Storage Tips

Refrigerate cooled chowder in airtight containers up to 4 days. For longer storage, ladle into quart-size freezer bags, press out excess air, and freeze flat up to 3 months. Thaw overnight in the refrigerator, then warm gently over medium-low heat, stirring frequently and adding milk to loosen. Note: potatoes may soften further after freezing, but flavor remains superb.

If you plan to meal-prep, cook the base (vegetables, stock, seasonings) and freeze. Add cream and bacon only when reheating for freshest texture.

Frequently Asked Questions

Absolutely. Slice kernels off 4 medium cobs and add the bare cobs to the slow cooker for extra corn milk; remove before serving. Fresh corn may need an extra 30 minutes to reach tenderness.

High heat causes milk proteins to clump. Next time, stir in dairy last and keep the cooker on WARM. If already curdled, blend briefly with an immersion blender to re-emulsify.

Yes. Simmer vegetables in stock 20 minutes, add cornstarch slurry, then finish with cream over low heat 5 minutes, stirring constantly.

As written, yes—cornstarch is gluten-free. If you prefer, substitute an equal amount of arrowroot or potato starch.

After the cornstarch step, mash a cup of the potatoes against the side of the insert and stir back in, or add a second slurry of 1 tablespoon cornstarch plus water.
Creamy Slow Cooker Corn Chowder with Bacon and Potatoes
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Pin Recipe

Creamy Slow Cooker Corn Chowder with Bacon and Potatoes

(4.9 from 127 reviews)
Prep
15 min
Cook
7 hr
Servings
8

Ingredients

Instructions

  1. Prep bacon: Microwave or skillet-cook until crisp; chop and reserve.
  2. Load slow cooker: Add onion, carrot, celery, potatoes, corn, thyme, bay leaf, salt, pepper, and stock. Stir gently.
  3. Cook low & slow: Cover and cook on LOW 7–8 hours or HIGH 4 hours, until potatoes are tender.
  4. Thicken: Whisk cornstarch with 2 tablespoons cold water; stir into hot chowder. Cover and cook on HIGH 15 minutes.
  5. Finish: Reduce to WARM. Stir in half-and-half and wine; heat 5 minutes. Discard bay leaf.
  6. Serve: Ladle into bowls, top with bacon and chives.

Recipe Notes

For vegetarian, omit bacon and use smoked paprika plus veggie stock. Leftovers thicken; thin with milk when reheating.

Nutrition (per serving)

342
Calories
12g
Protein
38g
Carbs
16g
Fat

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