Crock Pot Clam Chowder Recipe

Slow Cooker Clam Chowder
Slow Cooker Clam Chowder. Photo: Diana Rattray
  • 4 hrs 25 mins
  • Prep: 25 mins,
  • Cook: 4 hrs
  • Yield: Serves 8
Ratings (32)

This is an easy and great-tasting clam chowder for the slow cooker, made with potatoes and milk, a little bacon or salt pork, and canned minced clams. Cornstarch makes the chowder thick and satisfying.

If you use chicken broth instead of water or clam juice, cut back on the salt. I add part of the salt and wait until it is nearly done to taste and add more, if necessary.

It's a very popular chowder and with a dozen 5-star reviews under our previous review system. Enjoy!

What You'll Need

  • 4 (6 1/2 oz.) cans minced clams with juice
  • 8 ounces salt pork or bacon, diced
  • 1 cup chopped onion
  • 6 to 8 medium potatoes, peeled and cubed
  • 3 cups water (some suggest using chicken broth or clam juice)
  • 3 1/2 teaspoons salt, or to taste
  • 1/4 teaspoon pepper
  • 4 cups half and half cream or milk
  • 3 to 4 tablespoons cornstarch

How to Make It

  1. If necessary, chop or slice the clams into bite-sized pieces.
  2. In a skillet, fry the diced salt pork or bacon and onion until golden brown; drain. Drain and add the pork or bacon and onion to the slow cooker with the minced or chopped clams.
  3. Add the onion, potatoes, and the water, low sodium chicken broth, or clam juice. Add 2 teaspoons of salt (1 teaspoon if you used broth) and the freshly ground black pepper.
  1. Cover and cook on high 3 to 4 hours or until vegetables are tender.
  2. During the last hour of cooking, combine 1 cup of milk or half-and-half with the cornstarch. Add the cornstarch mixture and the remaining milk or half-and-half to the slow cooker and stir to blend. Taste and adjust seasonings, adding more salt, as needed.
  3. Top each serving with a sprinkling of chopped fresh parsley and serve with saltines, oyster crackers, or crusty French bread.


A reader wrote that she took this to a party at work -- there wasn't a drop left, and everyone was asking for the recipe!

Tips and Variations

  • Add 1/2 cup of chopped celery to the skillet along with the onions.
  • Add a teaspoon of chopped fresh garlic when the onions and bacon are browned and cook for about 1 more minute. 
  • For a richer chowder, use half-and-half instead of milk.
  • Fry a few extra strips of bacon. Crumble the extra cooked bacon and refrigerate it to use as a garnish for the finished chowder.
  • Instead of chopped fresh parsley, use sliced green onion tops to garnish each serving.