This cozy Vegan Clam Chowder is creamy, comforting, and packed with ocean-inspired flavor—no dairy or seafood required. Ready in under 30 minutes!
This recipe was actually inspired by John—he tried a creamy clam chowder on his trip to Las Vegas and wouldn’t stop talking about it. So I set out to create a plant-based version we could make at home—something dairy-free, seafood-free, but still packed with that cozy, briny flavor he loved.
This vegan clam chowder totally delivers, and it’s now on regular rotation in our house during chilly months. Pair it with Crunchy Oat Bread or Cheesy Garlic Pizza Bread for the ultimate comfort food combo.
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💖 Why This Recipe Works
- Creamy Without the Cream: Cashews and soy milk create a velvety base with no dairy.
- Seafood-Free, Ocean Flavor: Nori and mushrooms mimic the classic clam chowder flavor.
- Weeknight-Worthy: One pot and done in 30 minutes—no complicated steps required.
⭐ Star Ingredients
- Cashews: Soaked and blended with soy milk to replace heavy cream—silky smooth and satisfying.
- Nori Seaweed: Crushed and simmered to give that signature seaside flavor without the shellfish.
- Mushrooms: Golden brown and savory, they replace clams with umami-packed chew.
For the complete list of ingredients with measurements and instructions, please see the recipe card at the bottom of the post.
🔀 Substitutions & Variations
- Nut-Free: Use oat milk and olive oil in place of cashews.
- Gluten-Free: Swap all-purpose flour with cornstarch or GF flour.
- Spicy: Add red pepper flakes, cayenne, or hot sauce.
- Deluxe: Stir in coconut cream or a swirl of truffle oil.
- Clam Texture Swap: Try jackfruit, hearts of palm, or oyster mushrooms for that “clammy” bite.
No Nori? Use kelp powder, dulse flakes, or vegan Worcestershire.
Craving more cozy plant-based comfort? Try my Instant Pot Split Pea Soup or Vegan Lentil Soup.
🔪 How To Make Vegan Clam Chowder
- Step 1: Soak the cashews in water for a few hours, then drain. Blend the soaked cashews with soy milk in a blender until smooth and creamy. Set aside.
- Step 2: In a skillet, heat olive oil over medium heat. Add the chopped mushrooms and cook until they release their moisture and turn golden brown. Stir in the soy sauce, then remove from heat and set aside.
- Step 3: In a large pan, heat the remaining olive oil over medium heat. Add the chopped onions and sauté until soft.
- Step 4: Stir in the garlic, diced carrots, celery, salt, and thyme, cooking for another minute until fragrant.
- Step 5: Sprinkle the flour over the vegetables, stirring well to coat everything evenly. This helps thicken the soup later.
- Step 6: Transfer the vegetable mixture to a deep saucepan. Add water, a bay leaf, and nori seaweed. Bring to a boil, letting the flavors meld together.
- Step 7: Stir in the diced potatoes and let them cook until tender, about 15-20 minutes. Turn off the heat, remove the bay leaf and nori, and stir in the blended cashew mixture for a creamy finish.
- Step 8: Adjust seasoning if needed, then serve your vegan clam chowder warm.
💡Hint: For deeper flavor, roast the mushrooms at 400°F for 20 minutes instead of sautéing.
👩🍳 Expert Tips
- Soak Cashews Overnight: The longer the soak, the creamier the result.
- Even Veggie Chopping: Ensures smooth cooking and better texture.
- Lemon at the End: A splash of acidity wakes up the whole bowl.
💭 FAQs
If you don’t like mushrooms, try hearts of palm or jackfruit for a chewy, seafood-like texture.
Blend extra soaked cashews, add coconut cream, or use a thicker plant-based milk like oat or almond.
Crushed nori seaweed, soy sauce, and mushrooms mimic the ocean-like umami taste of traditional clam chowder.
Store it in an airtight container for up to 3 days. Reheat gently on the stove to maintain texture.
You can use dulse flakes, kelp powder, or even a splash of fish-free Worcestershire sauce for added depth.
It may have reduced too much—just add a bit of water or extra plant milk to thin it out.
💖 Serving Suggestions
Here are some great sides to go with dairy free clam chowder:
- Sourdough Bagels or Sourdough Toasts: Perfect for dipping into the creamy broth.
- Kale Butternut Squash Salad: Brightens up the richness of the soup.
- Purple Potato Salad or Chickpeas: Add crunch and extra protein.
- Bread Bowl: For the full chowder experience.
- Air Fryer Green Beans: Light and crisp to balance the creaminess.
🍽 Try These Tasty Vegetables
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Vegan Clam Chowder
Ingredients
- 1 Cup Mushrooms
- 1 Potato
- 1 Carrot
- 1 Rib Celery
- 1 Onion
- ¼ Cup Cashews
- 2 tablespoon Olive Oil
- 1 tablespoon Soy Sauce
- ⅓ Cup Soy Milk
- 2½ tablespoon Flour
- ½ teaspoon Thyme
- 1 Pinch Salt
- 1 Clove Garlic
- 1 Bay Leaf
- 2 tablespoon Nori Seaweed (crushed)
Instructions
- Soak the cashews in water for a few hours, then drain. Blend the soaked cashews with soy milk in a blender until smooth and creamy. Set aside.
- In a skillet, heat olive oil over medium heat. Add the chopped mushrooms and cook until they release their moisture and turn golden brown. Stir in the soy sauce, then remove from heat and set aside.
- In a large pan, heat the remaining olive oil over medium heat. Add the chopped onions and sauté until soft.
- Stir in the garlic, diced carrots, celery, salt, and thyme, cooking for another minute until fragrant.
- Sprinkle the flour over the vegetables, stirring well to coat everything evenly. This helps thicken the soup later.
- Transfer the vegetable mixture to a deep saucepan. Add water, a bay leaf, and nori seaweed. Bring to a boil, letting the flavors meld together.
- Stir in the diced potatoes and let them cook until tender, about 15-20 minutes. Turn off the heat, remove the bay leaf and nori, and stir in the blended cashew mixture for a creamy finish.
- Adjust seasoning if needed, then serve your vegan clam chowder warm.
Notes
- Soak Cashews Longer: For an extra smooth and creamy texture, soak cashews overnight instead of just a few hours.
- Roast the Mushrooms: Roasting mushrooms instead of sautéing brings out a deeper, richer flavor.
- Add a Splash of Lemon: A tiny squeeze of lemon at the end brightens up the flavors beautifully.
This turned out so rich and comforting—John couldn’t believe it was vegan! Has anyone tried it with hearts of palm or jackfruit?