Clam Chowder Recipe: Thick, Creamy, No Regrets
To make clam chowder, cook bacon and aromatics in a heavy pot, build a flour-thickened base with clam juice and cream, then simmer diced potatoes until tender before adding chopped clams. The whole process takes about 45 minutes and results in a thick, rich New England-style chowder.
I took a long weekend trip to the coast with a friend one fall and we ended up at a small place near the waterfront that had clam chowder as the primary reason people came there. Served in a sourdough bread bowl. It was thick but not gluey, full of actual clam pieces, with chunks of potato that held together and a smokiness from the bacon that ran through every bite. We ate it watching boats from a picnic table in the parking lot in fifty-degree weather and it was one of the better meals of the year.
I tried to make it at home the following week and the result was recognizable as chowder but softer in every way — less clam flavor, thinner cream base, potatoes that had cooked too long and started to fall apart. The restaurant version had texture and confidence. Mine had good intentions.
What I fixed over the next two attempts: clam juice in addition to or instead of straight broth gives the soup the briny depth the clams alone can't provide in a short cook time. The potatoes should go in timed carefully so they finish tender but not dissolved. The cream goes in at the end, off heat or on very low, so it doesn't break or go grainy. And the bacon fat is the foundation — don't drain it before the aromatics go in.
I've never replicated the sourdough bread bowl situation at home. Some things require the parking lot and the cold air and the boats. The soup itself I can do.
Ingredients
- 4 strips thick-cut bacon, cut into ½-inch pieces
- 3 tablespoons unsalted butter
- 1 large yellow onion, diced (about 1½ cups)
- 3 stalks celery, diced
- 3 cloves garlic, minced
- ¼ cup all-purpose flour
- 2 cups clam juice (bottled or reserved from canned clams)
- 1½ cups chicken broth
- 1½ pounds Yukon Gold potatoes, peeled and cut into ½-inch cubes
- 1 teaspoon fresh thyme leaves (or ½ teaspoon dried)
- 1 bay leaf
- 2 cans (6.5 oz each) chopped clams, drained (juice reserved)
- 1½ cups heavy cream
- ½ teaspoon kosher salt, plus more to taste
- ¼ teaspoon black pepper
- Pinch of cayenne pepper
- Fresh parsley and oyster crackers for serving
Instructions
- 1Cook the bacon in a large heavy-bottomed pot or Dutch oven over medium heat until crispy and the fat has rendered, about 6 to 8 minutes. Remove the bacon with a slotted spoon and set aside on a paper towel-lined plate. Leave the bacon fat in the pot.
- 2Add the butter to the bacon fat in the pot and melt over medium heat. Add the diced onion and celery and cook, stirring occasionally, until softened and translucent, about 5 to 6 minutes. Add the garlic and cook for 1 minute more.
- 3Sprinkle the flour over the vegetables and stir constantly for 2 minutes to cook out the raw flour taste. The mixture will look thick and pasty —? that is correct and intentional.
- 4Pour in the clam juice and chicken broth gradually, whisking as you go to prevent lumps. Bring the mixture to a simmer over medium-high heat, whisking until smooth and slightly thickened.
- 5Add the cubed potatoes, thyme, and bay leaf. Reduce heat to medium-low and simmer uncovered, stirring occasionally, until the potatoes are just fork-tender, about 12 to 15 minutes. Do not let this boil hard or the potatoes will fall apart.
- 6Stir in the drained chopped clams and the heavy cream. Simmer gently over low heat for 5 minutes —? do not boil once the cream is in, or the chowder may break and the clams will toughen.
- 7Remove the bay leaf. Season with salt, black pepper, and a pinch of cayenne. Taste and adjust seasoning.
- 8Ladle into bowls and top with the reserved crispy bacon, fresh parsley, and oyster crackers.
Pro Tips
- Drain the canned clams but save the juice —? measure it and use it as part of your clam juice total. Free flavor that costs you nothing except the act of not pouring it down the drain.
- Yukon Golds hold their shape better than russets. Russets will eventually dissolve into the broth, which thickens the chowder naturally but changes the texture entirely. Either approach works; just know which one you're choosing.
- If your chowder gets too thick as it sits —? and it will, because resting chowder is a law of nature —? thin it with a splash of warm cream or clam juice when you reheat. Never thin it with water. The pot will know, and so will you.
Substitutions
Storage Instructions
Store cooled chowder in an airtight container in the refrigerator for up to 3 days. Reheat gently over low heat, stirring frequently —? do not boil. Clam chowder does not freeze well; the cream separates and the potatoes become grainy. Make only what you'll eat within three days.
Make Ahead
The chowder base (through the potato-simmering step, before adding clams and cream) can be made up to 24 hours ahead and refrigerated. When ready to serve, reheat the base over medium heat, then add the clams and cream and proceed with the final 5-minute simmer.
Frequently Asked Questions
Why did my clam chowder turn out thin and watery?
Two likely culprits: you didn't cook the flour long enough before adding liquid, or you added too much broth. Cook the flour and butter mixture for a full 2 minutes before adding any liquid —? this activates its thickening power. Also make sure you're draining the canned clams and not adding that extra liquid to the pot unless you're accounting for it in your clam juice total.
Can I use fresh clams instead of canned?
Yes, and it's worth it if you can find them. Steam about 2 pounds of littleneck or cherrystone clams in a covered pot with ½ cup of water until they open, about 5 to 8 minutes. Discard any that don't open. Chop the clam meat and strain the steaming liquid through a fine mesh strainer to use as your clam juice. Fresh clams have a brighter, sweeter flavor than canned.
Can I make clam chowder ahead of time?
Yes, with one caveat. Make the full base through the potato step, refrigerate it for up to 24 hours, then add the clams and cream when you reheat to serve. Adding the cream too far in advance can cause it to separate during reheating. The flavors actually deepen overnight, so a make-ahead base is genuinely better than a same-day one.
How do I store leftover clam chowder?
Refrigerate leftovers in an airtight container for up to 3 days. Do not freeze —? cream-based chowder separates when frozen, and the potatoes turn grainy and unpleasant. Reheat gently on the stovetop over low heat, stirring often. If it's thickened in the fridge, add a splash of cream or broth to loosen it before serving.
Why did my clam chowder break or look curdled?
The cream got too hot. Once you add heavy cream to chowder, the pot should never boil —? a low simmer is the maximum. High heat causes the fat in the cream to separate from the liquid, which gives you that greasy, curdled appearance. If it breaks slightly, remove it from heat and whisk vigorously. It often comes back together. If it doesn't, a small knob of cold butter whisked in can help re-emulsify.
Can I make clam chowder without bacon or pork?
You can. Melt 3 tablespoons of butter and proceed from there, skipping the bacon fat entirely. You'll lose some of the smoky depth, but a half-teaspoon of smoked paprika added with the flour can help fill that gap. The chowder will still be rich and satisfying —? just less smoky. Finish with a drizzle of good olive oil in the bowl if you want something that feels intentional rather than just pork-absent.
What kind of potatoes are best for clam chowder?
Yukon Golds are ideal. They're waxy enough to hold their shape during simmering but starchy enough to add some body to the broth. Russets work if that's what you have —? they'll break down more, which thickens the chowder naturally but gives it a softer texture. Red potatoes hold up the firmest of all three options. Avoid fingerlings; they're beautiful and they have no business in a chowder.
How do I make clam chowder thicker without adding more flour?
The easiest method is to scoop out about a cup of the cooked potatoes, mash them roughly, and stir them back into the pot. This adds starch and body without changing the flavor at all. You can also let the chowder simmer uncovered for an extra 5 to 10 minutes before adding the cream, which reduces and concentrates the base. A cornstarch slurry (1 tablespoon cornstarch dissolved in 1 tablespoon cold water) stirred in at the end also works well.