Crock Pot Clam Chowder Recipe (The BEST!)

I made this Slow Cooker Clam Chowder and now I’m not sharing a spoon.

I’m obsessed with this Crockpot Clam Chowder because it tastes like a real bowl of seafood comfort without pretending to be fancy. I love the briny clams and chunks of potato, the way bacon crisps and small pieces of yellow onion still show up in every spoon.

This is the Best Clam Chowder Recipe Crock Pot for lazy weeknights and guests who say they don’t like chowder then scrape their bowls clean. Rich, creamy, with just enough peppery bite.

Serious, no-frills chowder that actually makes me want seconds. And I always save the bacon bits for the top every time.

Ingredients

• Bacon: salty crunch and smoky fat, it’s the chowder’s little indulgence.
• Yellow onion: sweet base, it’ll mellow and add depth quietly.
• Celery: fresh crunch and subtle vegetal lift, keeps it from being heavy.
• Garlic: warm bite, it sneaks into every spoonful.
• Unsalted butter: creamy mouthfeel and richness, helps everything meld.
• All purpose flour: thickens the broth, makes it satisfyingly cozy.
• Russet potatoes: hearty chunks that soak up flavor and add comfort.
• Chopped clams with juice: briny, meaty sea goodness and natural broth boost.
• Chicken broth: savory backbone, keeps things savory without overpowering.
• Heavy cream: silky, luxurious texture that makes it feel decadent.
• Whole milk: lightens cream slightly, keeps chowder smooth and drinkable.
• Bay leaf: quiet herb note, it perfumes the pot gently.
• Dried thyme: herbal, slightly lemony edge that pairs with seafood.
• Smoked paprika: optional smoky kiss, it’s pretty and a little bold.
• Salt: brings out all the flavors, don’t skip adjusting it.
• Black pepper: bright bite, it wakes up each spoonful.
• Fresh parsley: bright green finish, adds freshness and color.

Ingredient Quantities

• 4 slices bacon, chopped
• 1 medium yellow onion, diced
• 2 celery stalks, diced
• 3 cloves garlic, minced
• 3 tablespoons unsalted butter
• 3 tablespoons all purpose flour
• 4 cups russet potatoes, peeled and diced (about 3 medium potatoes)
• 2 (6.5 oz) cans chopped clams with juice (or about 1 1/2 cups clams + clam juice)
• 2 cups low sodium chicken broth
• 1 cup heavy cream
• 1/2 cup whole milk
• 1 bay leaf
• 1 teaspoon dried thyme
• 1/2 teaspoon smoked paprika (optional, but nice)
• Salt, 1/2 teaspoon or to taste
• Freshly ground black pepper, 1/4 to 1/2 teaspoon or to taste
• 2 tablespoons chopped fresh parsley for garnish (optional)

How to Make this

1. Cook the chopped bacon in a skillet over medium heat until crisp, drain most of the fat leaving about 1 tablespoon, then transfer the bacon to the slow cooker and reserve the skillet.

2. In the same skillet add the butter to the reserved bacon fat, melt it, then sauté the diced onion and celery until softened, about 5 minutes; add the minced garlic and cook another 30 seconds until fragrant.

3. Sprinkle the flour over the softened veggies and stir constantly for 1 to 2 minutes to make a light roux, scraping up any browned bits, then slowly whisk in about 1 cup of the chicken broth to make a smooth slurry.

4. Transfer that roux and vegetable mixture into the slow cooker with the cooked bacon; add the diced potatoes, remaining chicken broth, canned clams with their juice (or fresh clams plus clam juice), bay leaf, dried thyme, smoked paprika if using, salt and pepper.

5. Cover and cook on LOW for 6 to 7 hours or on HIGH for 3 to 4 hours, until the potatoes are tender when pierced with a fork.

6. About 20 to 30 minutes before serving, remove and discard the bay leaf, then stir in the heavy cream and whole milk; adjust heat to keep it just under a simmer so the dairy does not curdle.

7. Taste and adjust seasoning with more salt, pepper, or smoked paprika as desired; if you want a thicker chowder mash a cup of the cooked potatoes against the side of the crock with a fork and stir to thicken naturally.

8. Fold in most of the cooked bacon, reserving a little for garnish, and gently stir in the clams if you used canned clams added earlier but prefer them warmed at the end to avoid overcooking.

9. Serve hot topped with the reserved bacon and sprinkled with chopped fresh parsley for color and freshness.

10. Leftovers keep well refrigerated for 3 to 4 days; reheat gently over low heat so the cream doesn’t separate, and stir occasionally to keep the chowder creamy.

Equipment Needed

1. 10 to 12 inch skillet (cast iron or heavy nonstick) for cooking the bacon and making the roux
2. Slow cooker (4 to 6 quart) to finish the chowder
3. Cutting board and a sharp chef’s knife for chopping bacon, onions, celery and potatoes
4. Slotted spoon or tongs to lift bacon out and drain most of the fat
5. Wooden spoon or heatproof spatula for sautéing and stirring in the crock pot
6. Whisk for making the smooth slurry when you add broth to the roux
7. Measuring cups and spoons for broth, cream, flour and seasonings
8. Potato masher or fork to mash a cup of potatoes if you want the chowder thicker
9. Ladle and bowls for serving, plus a small bowl for holding reserved bacon and parsley garnish

FAQ

Crock Pot Clam Chowder Recipe (The BEST!) Substitutions and Variations

• Bacon: use diced pancetta or smoked ham for similar salty, smoky flavor (or turkey bacon if you want less fat).
• Heavy cream + whole milk: swap with half and half for a middle ground, or use 1 cup evaporated milk for a lighter but still creamy chowder.
• Russet potatoes: Yukon Golds work great, they hold shape better and are a bit creamier; sweet potatoes give a slightly sweet, different twist.
• Canned clams: use chopped fresh clams or canned chopped mussels if clams are hard to find; you can also add a little extra clam juice or seafood stock for more briny flavor.

Pro Tips

1) Crisp the bacon extra, then pour off most of the fat but leave about a tablespoon. The little bit of fat gives the veg flavor, but too much will make the chowder greasy. If you want, cook the bacon in the oven on a sheet pan so it crisps evenly and you dont have to babysit it.

2) When you make the roux, keep stirring and dont let it get dark. If it browns, your chowder will taste nutty and not in a good way. Use that 1 cup of chicken broth to loosen it first, whisk, then add the rest slowly so you dont get lumps.

3) Add clams late if theyre canned, or as soon as the shells open if fresh. Clams overcook fast and get rubbery, so warm them through near the end instead of cooking them the whole time. Save most of the bacon for garnish so you get a crunchy hit at the end.

4) Finish gently with the cream and milk and keep the heat low. If it gets too hot the dairy can separate, making the soup grainy. If you want it thicker, mash a cup of the cooked potatoes into the pot instead of adding more flour or cornstarch, it tastes better and is simpler.