Crockpot Fish Chowder – Creamy Slow Cooker Recipe

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5 from 1 vote

Creamy crockpot fish chowder is one of the best comfort food recipes for dinner on a busy weeknight! It’s loaded with white fish for a delicate texture, buttery potatoes and that briny flavor mixed with crispy bacon pieces… All in a creamy broth made with whole milk and cream.

creamy fish chowder in bowl with spoon, enlarged to show texture

New England Clam Chowder and seafood fans LOVE this creamy fish chowder served with oyster crackers! It’s quick and easy to make, with simple ingredients that you probably all ready have on hand, and it’s got that savory flavor and creamy texture we  crave on a chilly day. Makes 8 servings.

I love slow cooker recipes that I can prep in the morning and then forget about till dinner time...

This cream-based soup is one of my beginner friendly recipes with a simple cooking process in 3 steps: prepping ingredients, adding to the slow cooker and letting it work all day, then a couple fishing touches for a slow cooker seafood chowder we love.

ingredients for creamy fish chowder fish fillets, broth or water, cream and milk, potatoes, onion, garlic, celery, bacon, cornstarch, salt, pepper and thyme

Simple Ingredients

  • 1/2 pound bacon (6 slices bacon) or salt pork, diced
  • 3 tilapia fish fillets diced into 1/2 inch pieces. Fresh fish and frozen fillets both work here!
  • 1 yellow large onion, chopped
  • 4 Yukon gold potatoes, peeled and diced (medium potatoes, red or russet potatoes work too.)
  • 2 stalks celery diced
  • 3 large cloves garlic, minced
  • 2 cups water, chicken broth, or vegetable broth.
  • 1 teaspoon salt
  • 1/4 teaspoon ground black pepper
  • 1/2 teaspoon dried thyme leaves
  • *Optional – 1 tablespoon clam juice.
  • 1 cup whole milk
  • 1 cup heavy cream
  • 2 tablespoons cornstarch
Crock Pot fish chowder in a blue bowl with text and enlarged for show texture

How To Make Creamy Fish Chowder

  • First, wash peel and chop your potatoes into 1/2 inch pieces, onion, celery. I like to slice each celery stalk down the middle, then chop for a smaller size.
  • Preheat a cast-iron skillet on medium high.
cook bacon in cast iron skillet over medium high heat until crisp
  • Chop your bacon, and cook bacon in the cast iron skillet until crisp, then remove it from the pan, and divide in half.
  • Prep your crock pot, and add: half the bacon, the diced onions, diced potatoes, chopped celery, minced garlic, water (or vegetable broth & chicken stock are great here too!) salt, pepper and thyme.
  • Refrigerate the remaining bacon, cream and milk till 30 minutes before dinner.
  • Cook on low heat for 7 hours .
  • In a small mixing bowl or measuring cup, add the milk, cream and cornstarch and whisk till the cornstarch is well combined.
  • Add the milk mixture to the crockpot and cook on high for 30 minutes. 
  • Reheat the remaining bacon pieces in the microwave for 30 seconds.
  • Serve with chopped chives and remainder of crumbled bacon sprinkled over the top, or *Optional a dash of hot sauce for heat lovers;) Oyster shell crackers for the best soft sourdough rolls!

Crockpot Fish Chowder Recipe Notes

For a spicier chowder: Add a pinch of cayenne pepper to the crockpot with the other spices for a subtle kick of heat.

Types of Fish: You can also use different types of white fish like: such as cod, halibut, haddock, or a blend of clams for slow cooker clam chowder.

For a lighter variation use skim milk or a plant-based milk alternative.

Recipe Card

If you try this recipe, I’d really appreciate a star rating or review in the comments below!

creamy fish chowder in bowl with spoon, enlarged to show texture

Crockpot Fish Chowder – Creamy Slow Cooker Recipe

Slow cooker fish chowder is easy to make, perfect for a busy weeknight dinner. It's deliciously creamy, briny flavor is mixed with crispy smoked bacon, and rich buttery potatoes.
5 from 1 vote
Print Pin Rate
Course: Easy Dinner, Soup
Cuisine: American
Keyword: creamy crockpot fish chowder recipe
Prep Time: 10 minutes
Cook Time: 7 hours
Additional Time: 30 minutes
Total Time: 7 hours 40 minutes
Servings: 8 servings
Calories: 487kcal
Author: Juliea Huffaker

Ingredients

  • 1/2 pound bacon about 6 slices bacon diced into 1/2 inch pieces. You can use salt pork here too, if you don’t have bacon.
  • 3 tilapia fish fillets diced into 1/2 inch pieces. Fresh fish or frozen fish fillets both work for this recipe!
  • 1 large yellow onion chopped
  • 4 Yukon gold potatoes peeled and diced into 1/2 inch pieces. (Use medium sized potatoes. Red or russet potatoes work too.)
  • 2 stalks celery diced small.
  • 3 large cloves of garlic minced
  • 2 cups water chicken broth or vegetable broth can be substituted.
  • 1 teaspoon salt
  • 1/4 teaspoon ground black pepper
  • 1/2 teaspoon dried thyme leaves
  • *Optional – 1 tablespoon clam juice.
  • 1 cup whole milk
  • 1 cup heavy cream
  • 2 tablespoons cornstarch
  • Optional: chopped chives and hot sauce for garnishing and oyster crackers for serving.

Instructions

  • Wash peel and chop potatoes into 1/2 inch pieces, onion, celery. (Slice each celery stalk down the middle, then chop for a smaller size.)
  • Preheat a cast-iron skillet on medium high.
  • Chop your bacon, and cook bacon in the cast iron skillet until crisp, then remove it from the pan, and divide in half.
  • Prep your crock pot, and add: half the bacon, the diced onions, diced potatoes, chopped celery, minced garlic, water (or vegetable broth & chicken stock are great here too!) salt, pepper and thyme.
  • Refrigerate the remaining bacon, cream and milk till 30 minutes before dinner.
  • Cook on low heat for 7 hours .
  • In a small mixing bowl or measuring cup, add the milk, cream and cornstarch and whisk till the cornstarch is well combined.
  • Add the milk mixture to the crockpot and cook on high for 30 minutes. 
  • Reheat the remaining bacon pieces in the microwave for 30 seconds.
  • Serve with remainder of crumbled bacon sprinkled over the top, chopped chives, *Optional a dash of hot sauce for heat lovers, and oyster crackers;)

Notes

  • Leftovers: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently over low heat.
  • Freezing: This chowder can be frozen for up to 3 months. Thaw overnight in the refrigerator before reheating.
  • Serving: Serve with oyster crackers, crusty bread, or a side salad.
  • Nutrition

    Serving: 1g | Calories: 487kcal | Carbohydrates: 23g | Protein: 39g | Fat: 26g | Saturated Fat: 12g | Polyunsaturated Fat: 12g | Cholesterol: 131mg | Sodium: 940mg | Fiber: 2g | Sugar: 4g

    1 comment

    • 5 stars
      Very easy recipe, convenient to make in the crockpot… And delicious!

    5 from 1 vote

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