Slow Cooker Corn Chowder Recipe

Slow Cooker Corn Chowder Recipe tastes creamy and rich, with sweet corn, tender potatoes, a touch of smoky bacon, and gentle thyme. It suits busy home cooks who want comfort food with minimal effort, and it takes about 15 minutes of prep plus 6 to 8 hours on low or 3 to 4 on high. I ladle this after late soccer carpools, and it always wins at my table.

Why Choose This Slow Cooker Corn Chowder Recipe

This Slow Cooker Corn Chowder Recipe delivers big flavor from simple steps and pantry staples. You sauté the aromatics for depth, then the slow cooker handles the long simmer for silky texture.

You can use fresh, frozen, or canned corn without fuss. The chowder thickens with a quick blend or a cornstarch slurry, so you control the texture.

Ingredients You Need

• Bacon, 6 slices, chopped, or diced pancetta for a less smoky vibe
• Olive oil, 1 tablespoon, only if your bacon looks lean
• Yellow onion, 1 large, diced
• Celery, 2 ribs, diced
• Carrots, 1 medium, diced, optional for sweetness
• Garlic, 3 cloves, minced, or 1 teaspoon jarred minced garlic
• Yukon Gold potatoes, 1.5 pounds, peeled and diced 1/2 inch; shortcut: use refrigerated diced potatoes
• Corn kernels, 4 cups; fresh cut from cobs, frozen super sweet corn, or well-drained canned corn
• Low sodium chicken broth, 4 cups, or vegetable broth for vegetarian
• Thyme, 1 teaspoon dried or 4 fresh sprigs
• Bay leaf, 1
• Smoked paprika, 1 teaspoon, optional for depth
• Kosher salt and black pepper to taste
• Heavy cream or half-and-half, 1 to 1.5 cups, or a 12 ounce can evaporated milk for a lighter option
• Cornstarch, 2 tablespoons, mixed with 2 tablespoons cold water, optional for thicker texture
• Butter, 1 tablespoon, optional for gloss
• Apple cider vinegar or lemon juice, 1 to 2 teaspoons, to brighten at the end

Garnishes:

• Chopped chives or scallions
• Reserved crisp bacon
• Shredded sharp cheddar or pepper jack
• Hot sauce

Pantry shortcuts and brand notes:

• Frozen mirepoix works well and saves time.
• Better Than Bouillon base adds savory depth if your broth tastes mild.
• Trader Joe’s Super Sweet Corn or Green Giant frozen corn both hold their pop after a long cook.

Equipment:

• 5 to 6 quart slow cooker
• Large skillet
• Cutting board and knife
• Measuring cups and spoons
• Ladle
• Immersion blender or potato masher

How to Make Slow Cooker Corn Chowder Recipe

Step 1: Sauté turkey bacon and aromatics

Cook chopped turkey bacon in a large skillet over medium heat until crisp, about 6 to 8 minutes. Scoop out half the turkey bacon to a paper towel for garnish. Keep 1 to 2 tablespoons turkey bacon fat in the skillet, add onion, celery, and carrots, and cook until soft, about 5 minutes. Stir in garlic and smoked paprika, cook 1 minute, then splash in 1/4 cup broth to loosen any browned bits.

Step 2: Load the slow cooker

Add potatoes, corn, thyme, bay leaf, the onion mixture, and remaining turkey bacon to the slow cooker. Pour in the broth and season with 1 teaspoon kosher salt and 1/2 teaspoon black pepper. Stir well so the potatoes sit mostly under the liquid.

Step 3: Cook until the potatoes turn tender

Cover and cook on low for 6 to 8 hours or on high for 3 to 4 hours. Check a potato cube with a fork; it should break with gentle pressure. Fish out the bay leaf and any woody thyme stems.

Step 4: Thicken and finish

Stir in cream, half-and-half, or evaporated milk. Blend 2 to 3 cups of the chowder with an immersion blender, then stir it back, or mash a few scoops of potatoes in the crock to make it creamy. If you want it thicker, stir in the cornstarch slurry, cover, and cook 10 to 15 more minutes until it thickens. Add butter if you like, then stir in vinegar or lemon juice and adjust salt and pepper.

Tips & Common Mistakes

• Sauté the aromatics to build flavor; raw onions in the crock taste flat.
• Keep potatoes in small, even cubes so they cook at the same pace.
• Add dairy at the end to prevent curdling.
• Season in layers: salt once at the start, then again after you add cream.
• Thicken with a quick blend before you reach for cornstarch; you may not need it.
• Do not overblend; leave some kernels and potato bits for texture.
• Use low sodium broth so you control salt.
• Fresh corn rocks in late summer, but frozen super sweet corn gives consistent flavor year-round.
• Hold the bacon garnish back so it stays crisp.

Variations I’ve Tried

• Vegetarian corn chowder: skip bacon, sauté in olive oil, use vegetable broth, add 1 teaspoon smoked paprika and 1 tablespoon miso for depth.
• Southwest twist: add a diced poblano, 1 teaspoon cumin, and a pinch of chipotle; finish with lime and cilantro.
• Seafood chowder: stir in raw shrimp or lump crab during the last 15 minutes and cook until opaque.
• Cheddar corn chowder: melt in 1 to 2 cups sharp cheddar off heat and sprinkle more on top.
• Bacon and jalapeño: add a minced jalapeño with the onions and finish with pickled jalapeños.

How to Serve

Spoon the chowder into warm bowls and top with chives, bacon, and a small handful of cheddar. Serve with crusty sourdough, oyster crackers, or jalapeño cornbread. Pair with a crisp salad with citrus vinaigrette or a grilled cheese if you want a full cozy meal. I like a light lager, hard cider, or iced tea with it.

Make-Ahead and Storage

• Make-ahead: build the crock the night before through Step 2, cover, and refrigerate up to 12 hours. Keep potatoes submerged under broth so they do not discolor. In the morning, set the crock in the base and cook as directed.
• Fridge: cool completely, then store in airtight containers up to 4 days.
• Freezer: freeze the chowder base without dairy up to 3 months. Reheat the base, then stir in cream once hot for the best texture.
• Reheating: warm gently on the stove over medium-low, stir often, and add a splash of broth or milk if it looks too thick. Avoid a hard boil so the dairy stays smooth.

Ally Sanders

Slow Cooker Corn Chowder Recipe

Slow Cooker Corn Chowder is a creamy, comforting soup filled with sweet corn, tender potatoes, and savory seasonings, all simmered to perfection in a slow cooker.

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Prep Time 15 minutes mins

Cook Time 4 hours hrs

Total Time 4 hours hrs 15 minutes mins

Servings: 6

Course: Soup

Cuisine: American

Ingredients

  

• 4 cups frozen or fresh corn kernels
• 3 cups russet potatoes, peeled and diced
• 1 cup chopped yellow onion
• 2 cloves garlic, minced
• 4 cups low-sodium chicken or vegetable broth
• 1 cup heavy cream
• 1 cup milk
• 4 slices turkey bacon, cooked and crumbled
• 2 tablespoons unsalted butter
• 2 tablespoons all-purpose flour
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon smoked paprika
• 1/4 teaspoon dried thyme
• 1/2 cup chopped green onions or chives, for garnish

Instructions

 

1. Add the corn, diced potatoes, onion, and garlic to the slow cooker. Pour in the chicken or vegetable broth and stir to combine.
2. Cover and cook on Low for 6–8 hours or on High for 3–4 hours, until the potatoes are very tender.
3. About 30 minutes before serving, melt the butter in a small saucepan over medium heat. Whisk in the flour and cook for 1–2 minutes to form a light roux.
4. Slowly whisk the milk into the roux until smooth and slightly thickened, then stir this mixture into the slow cooker along with the heavy cream.
5. Use a potato masher or an immersion blender to lightly blend a portion of the soup in the slow cooker, leaving some chunks for texture.
6. Season with salt, black pepper, smoked paprika, and thyme. Stir well, cover, and cook on High for an additional 20–30 minutes until heated through and thickened to your liking.
7. Ladle the chowder into bowls and top with crumbled bacon and chopped green onions or chives, if desired. Serve hot.

Notes

Nutrition Information
Approximate per serving (1 of 6): 380 calories; fat 20 g; saturated fat 11 g; carbohydrates 42 g; fiber 4 g; sugars 8 g; protein 10 g; sodium 780 mg. Values are estimates and will vary based on specific ingredients, brands, and portion sizes.