There’s something deeply comforting about a warm bowl of clam chowder, creamy, savory, and hearty enough to feel like a full meal. The problem? Traditional versions rely heavily on potatoes, milk, and flour-based thickeners, which can be tough on digestion and work against gut health.

Why This Is A Healthier Clam Chowder?

This Almost-Classic Clam Chowder gives you everything you love about the original, without the ingredients that don’t love you back. The secret is smart substitutions that don’t sacrifice flavor or texture. Instead of potatoes, this recipe uses celery root (celeriac) and cauliflower, which deliver that familiar chowder heartiness while staying lectin-free and supporting a healthier microbiome. Full-fat coconut milk replaces dairy, creating a rich, velvety broth that tastes indulgent but feels surprisingly light. Clams add more than flavor, they’re naturally packed with minerals like zinc and iron, supporting overall health. Clams and other seafood can be nutritional powerhouses. You can learn more about this and the other benefits in my episode about tinned fish here. 

Flavor, Texture, and Why It Works!

Clams bring more than just flavor. They’re naturally rich in minerals like zinc and iron, and when paired with clam juice, herbs, and a touch of fish sauce, they create a deep, ocean-savory base that tastes like it simmered all day. Fresh thyme, bay leaf, and lemon zest lift the soup, keeping it bright and balanced rather than heavy.

Blending the soup only halfway is what makes this chowder special. You get a creamy broth with plenty of texture, exactly what you want from a classic chowder. It’s elegant enough for entertaining, yet simple enough for a cozy night in. And like most soups, it gets even better after the flavors have had time to mingle. If you’ve missed clam chowder since going lectin-free, this recipe brings it back with comfort, nostalgia, and all while still supporting your gut and overall health.

Ingredients

Serves 6–8

• 20 ounces canned clams
• ¼ cup avocado oil
• 1 onion, finely minced
• 2 ribs of celery, finely minced
• 1 cup finely diced celery root (celeriac)
• 3 cups cauliflower florets
• 1 teaspoon ground black pepper
• ½ teaspoon iodized sea salt, plus more to taste
• 1 cup bottled clam juice
• 1 teaspoon fish sauce
• 4 cups vegetable or chicken broth
• 2 cups full-fat unsweetened canned coconut milk
• 1 bay leaf
• 1 sprig thyme
• Zest of 1 lemon
• Minced fresh flat-leaf parsley and chives, for garnish

Instructions

1. Drain clams, reserving the liquid. Roughly chop clams and refrigerate until needed.
2. In a large soup pot, heat avocado oil over medium heat. Add onion, celery, celery root, and cauliflower. Cook, stirring occasionally, until onion is tender and vegetables begin to soften (5–6 minutes).
3. Add black pepper and salt; cook 1 minute more.
4. Add clam juice, reserved clam liquid, fish sauce, broth, and coconut milk. Bring to a simmer.
5. Add bay leaf, thyme, and lemon zest. Reduce the heat to low and simmer for 20–30 minutes, until the cauliflower is very tender and the soup is fragrant.
6. Remove bay leaf and thyme. Using an immersion blender (or standing blender), blend the soup halfway creamy but still chunky.
7. Add clams and cook gently over low heat until just warmed through.
8. Serve topped with minced parsley and chives.

Creamy, comforting, and completely, this is chowder done right.