Classic Clam Chowder

Classic clam chowder is a thick, creamy soup built on a base of tender clams, potatoes, and onions simmered in clam broth. The key to depth is cooking the aromatics and salt pork together before any liquid goes in, which builds the foundation that makes every spoonful taste rich.

Ingredients for Classic Clam Chowder

Salt pork renders fat that flavors the whole pot. Onions, celery, and garlic soften into a fragrant base. Potatoes thicken the soup and add body. Clams are the star, tender and briny. Clam juice and chicken broth build the cooking liquid. Bay leaves and dried thyme add depth. Butter and all-purpose flour make a roux that thickens without lumps. Heavy cream brings richness and smooths the flavors. Salt and black pepper season to taste.

Why This Classic Clam Chowder Works

The salt pork is rendered first, which means its fat melts into the pot and seasons everything that follows. The onions, celery, and garlic cook in that fat until soft and golden, building a sweet, savory base that gives the soup its depth. This happens before any liquid touches the pot, so the flavors concentrate instead of diluting.

Potatoes are added to the simmering broth and break down slightly as they cook, thickening the soup naturally while staying tender enough to eat. The clams go in near the end so they stay tender and don’t toughen. A butter-flour roux stirred in at the finish thickens the soup to a creamy consistency without any graininess, and the cream added at the very end mellows all the flavors into one cohesive whole.

Mistakes To Avoid

Skipping the rendering step or rushing it means the salt pork stays chewy and doesn’t season the fat. The soup will taste thin and one-dimensional instead of rich and savory. Give the salt pork its full time to crisp and let the fat turn clear before you add the vegetables.

Cutting the potatoes into different sizes means some finish tender while others are still hard, or some fall apart while others hold their shape. Dice them all to 1/2-inch pieces so they cook at the same rate. Check one piece with a fork at the 15-minute mark to gauge when they are done.

Adding the clams too early makes them tough and rubbery because they overcook. They need only 3 to 4 minutes in the hot broth to warm through and stay tender. Wait until the potatoes are nearly done before you pour in the clams and their juice.

Seasoning the soup before the cream goes in means you’ll over-salt it, because cream dilutes the salt flavor and the final seasoning will taste flat. Wait until after the cream is stirred in, then taste and adjust salt and pepper one more time.

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Ingredients

• 4 ounces salt pork, diced
• 1 large onion, diced
• 2 stalks celery, diced
• 2 cloves garlic, minced
• 1 1/2 pounds potatoes, peeled and diced into 1/2-inch pieces
• 2 cans (6.5 ounces each) chopped clams, with juice reserved
• 1 1/2 cups clam juice
• 2 cups chicken broth
• 2 bay leaves
• 1 teaspoon dried thyme
• 3 tablespoons butter
• 3 tablespoons all-purpose flour
• 1 cup heavy cream
• Salt to taste
• Black pepper to taste

Step-by-step Instructions

1. Heat a large heavy-bottomed pot over medium heat. Add the diced salt pork and cook for 5 minutes, stirring often, until the pieces are crispy and the fat is clear.
2. Add the diced onion, celery, and minced garlic to the pot. Cook for 5 minutes, stirring often, until the vegetables soften and smell fragrant.
3. Pour in the clam juice and chicken broth. Add the diced potatoes, bay leaves, and dried thyme. Bring to a boil over medium-high heat, then lower the heat to medium and simmer for 15 to 18 minutes, until a fork easily pierces the potatoes.
4. In a small bowl, whisk together the butter and flour until they form a smooth paste. Add this roux to the simmering soup and stir constantly for 2 minutes until it thickens and no lumps remain.
5. Pour in the reserved clam juice and the chopped clams. Stir and simmer for 3 to 4 minutes until the clams are heated through and tender.
6. Lower the heat to low. Stir in the heavy cream and heat for 1 minute, stirring often, until it is warmed through but not boiling.
7. Remove from heat. Discard the bay leaves. Taste the soup and season with salt and black pepper as needed.