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The Best Slow Cooker Corn Chowder (Creamy & Easy!)


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  • Author: Evelyn Marcella Rivera
  • Total Time: 4 hours 15 minutes
  • Yield: 6 people 1x

Description

This ultra-creamy slow cooker corn chowder combines sweet corn, tender potatoes, mild green chiles, and a touch of miso for depth, all simmered to perfection hands-off in your crock-pot. Finish with sour cream and cream for a rich, comforting bowl that’s perfect for chilly days or easy weeknight dinners.


Ingredients

Units Scale
  • 4 ears Corn (Kernels cut off cob)
  • 1 lb ≈450 g Small creamer potatoes (Halved or quartered into 1″ chunks)
  • 4 cups Chicken broth or stock (Low-sodium preferred)
  • 2 (4-oz) cans Chopped mild green chiles (Drained)
  • 5 Scallions (Sliced; whites and greens separated)
  • 5 cloves Garlic (Smashed and chopped)
  • 1 Tbsp Unsalted butter
  • 1 Jalapeño (Stemmed seeded, minced)
  • 1 Tbsp optional Yellow or white miso (Adds umami)
  • 1 tsp Kosher salt (Plus more to taste)
  • 1/2 cup Sour cream (Stir in at end for tang)
  • 1/2 cup Light or heavy cream or half-and-half (For richness)
  • To taste Black pepper (Freshly cracked)
  • Optional Chopped crisp cooked bacon (For garnish)

Instructions

Prep the Slow Cooker:

  1. Lightly butter the inside of the slow cooker with the unsalted butter.

Add Base Ingredients:

  1. Place corn kernels, potatoes, chopped green chiles, scallion whites, garlic, and jalapeño into the crock-pot.
  2. Pour in chicken broth and stir to combine.

Season & Miso (if using):

  1. Whisk miso into the mixture (if using) along with 1 tsp kosher salt and a few grinds of black pepper.

Cook:

  1. Cover and cook on Low for 4 hours, or on High for 2–3 hours, until potatoes are tender.

Finish the Chowder:

  1. Stir in the sour cream and cream until fully incorporated and the chowder is creamy.
  2. Taste and adjust salt and pepper as needed.

Optional Blend:

  1. For a thicker texture, use an immersion blender to purée half the chowder directly in the slow cooker, then stir to combine.

Serve:

  1. Ladle into bowls. Top with scallion greens and, if desired, chopped bacon.

Notes

  • Make-Ahead: Assemble ingredients in the slow cooker insert, cover and refrigerate up to 8 hours before cooking.

  • Vegetarian: Substitute vegetable broth and omit bacon for a meatless version.

  • Spice Level: Leave jalapeño seeds in for more heat, or swap for poblano for milder flavor.

  • Cream Alternatives: Greek yogurt can replace sour cream for tang and additional protein.

  • Storage: Leftovers keep in an airtight container in the fridge up to 3 days; reheat gently on the stovetop.

 
  • Prep Time: 20 minutes
  • Cook Time: 4 hours
  • Category: Main Course, Soup
  • Cuisine: American, Comfort Food

Nutrition

  • Calories: 350