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Dinner · Part 2 of 3: Instructions

Creamy Crockpot New England Clam and Corn Chowder Step-by-step instructions

A steaming bowl of creamy New England clam and corn chowder topped with oyster crackers, bacon, and fresh thyme.
Prep
Cook
Total
Serves
6

Before you start

Prepare the ingredients by ensuring the potatoes, onion, and celery are diced into uniform pieces. Having everything pre-chopped allows for a quick assembly.

Ensure the bacon is pre-cooked until crispy and diced. Clean your workstation and have the slow cooker placed on a stable surface near a power outlet.

Ingredients at a glance (12)
  • 4 slices salt pork bacon, crisped and diced
  • 3 cups Yukon gold potatoes, diced
  • 2 cups sweet golden corn
  • 2 stalks celery, diced
  • 1 onion, diced
  • 2 cups clam juice
  • 1 1/2 cups heavy cream
  • 10 oz chopped sea clams
  • 1 cup oyster crackers, for serving
  • 2 tbsp crispy bacon bits, for serving
  • 1 tbsp melted butter, for serving
  • 1 tsp fresh thyme, for serving

Instructions

Layering the ingredients

  1. Layer the ingredients
    Add the crisped diced bacon, diced Yukon gold potatoes, sweet golden corn, diced celery, diced onion, and clam juice into the Crockpot. Ensure the ingredients are evenly distributed to allow for consistent cooking.
    Look for Ingredients are layered and submerged in the clam juice.
    Tip Keep the potato pieces uniform in size to ensure they cook through evenly.

The Crockpot is filled with the layered vegetables and bacon, all submerged in the flavorful clam juice. The ingredients should be arranged to ensure even cooking throughout the five-hour cycle.

Slow-cook simmering

  1. Slow cook the base
    Cover the Crockpot with the lid. Set the cooker to the low heat setting and cook for five hours. This slow process allows the flavors to meld and the potatoes to become perfectly tender.
    Look for Potatoes are tender when pierced with a fork.
    Tip Avoid lifting the lid during the first four hours to maintain the consistent internal temperature.

The mixture has simmered for five hours, and the potatoes have reached a perfectly tender state.

The liquid has reduced slightly, concentrating the flavors of the vegetables and broth, while the kitchen fills with the savory, comforting aroma of slow-cooked clam and corn chowder.

Final enrichment

  1. Finish with cream and clams
    Pour in the heavy cream and add the chopped sea clams. Stir gently to combine all ingredients. Continue to simmer until the chowder reaches a velvety, rich consistency, ensuring the clams are heated to at least 145°F (63°C). Ladle into bowls and top with oyster crackers, bacon bits, melted butter, and fresh thyme.
    Look for The chowder is thickened, creamy, and steaming hot.
    Safe temperature 145°F (63°C) internal temperature (shellfish)
    Tip Stir slowly to prevent breaking the tender clam pieces.

The cream and clams have been folded in and the mixture is now velvety and rich. The chowder is steaming and ready to be ladled into warm bowls for immediate serving.

Common mistakes

A common mistake is using potato chunks that are too large, which prevents them from softening properly within the five-hour window.

Another error is failing to ensure the bacon is properly crisped beforehand, which can lead to a chewy texture rather than the desired smoky crunch in the final bowl.

How to tell it’s done

The chowder is finished when the potatoes are fork-tender and the mixture has thickened into a rich, creamy consistency.

The clams must be heated through to an internal temperature of at least 145°F (63°C). The color should be a smooth, consistent ivory with visible chunks of potato and corn.

  • Shellfish: 145°F (63°C) in the thickest part

Coming up in Part 3: common questions

  • Can the chowder be made without clam juice?
  • Why does the cream sometimes curdle?
  • Is it possible to use frozen potatoes?

Also in Part 3: variations (Spicy Coastal Chowder, Smoked Fish Chowder), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)