Ingredients
Clams
You can use canned clams or fresh clams.
Option 1: Canned (easiest and very common)
- 3 cans (6.5 oz / ~185 g each) chopped clams
- Reserve all the clam juice
Option 2: Fresh
- 2 pounds fresh clams, scrubbed
- Steam and reserve the liquid (strain it)
Vegetables
- 2 tablespoons butter
- 1 tablespoon olive oil
- 1 medium onion, finely diced
- 2 celery stalks, finely diced
- 2 cloves garlic, minced
Potatoes
- 2 cups potatoes, peeled and diced small
(Yukon Gold or russet work best)
Soup Base
- 2 tablespoons all-purpose flour
- 1½ cups clam juice (from cans or fresh clams)
- 1 cup whole milk
- 1 cup heavy cream
Seasoning
- 1 teaspoon salt (adjust to taste)
- ½ teaspoon black pepper
- 1 bay leaf
- ¼ teaspoon dried thyme (optional)
Optional Finishing Touches
- 1 tablespoon butter
- Chopped parsley or chives (optional)
Equipment Needed
- Large pot or Dutch oven
- Wooden spoon
- Small bowl
- Knife and cutting board
Step 1: Prepare Everything First
Before turning on the stove:
- Dice the onion and celery very small
- Dice the potatoes evenly so they cook at the same speed
- Drain clams but save the juice
- Measure milk and cream
Chowder cooks calmly and smoothly when everything is ready.
Step 2: Build the Flavor Base
- Place the pot over medium heat.
- Add butter and olive oil.
- Once melted, add the onion and celery.
- Cook slowly for 6–8 minutes, stirring often.
You want the vegetables soft and translucent, not browned. Browning makes the flavor harsh.
- Add garlic and cook for 30 seconds only.
Step 3: Make the Light Roux
- Sprinkle the flour over the vegetables.
- Stir constantly for 1–2 minutes.
This removes the raw flour taste and helps thicken the chowder gently.
Step 4: Add Liquid Slowly
- Slowly pour in the clam juice while stirring.
- Scrape the bottom of the pot to release flavor.
- Add the bay leaf and thyme.
Bring to a gentle simmer, not a boil.
Step 5: Cook the Potatoes
- Add the diced potatoes.
- Simmer uncovered for 12–15 minutes.
- Stir occasionally.
The potatoes should be tender but not falling apart.
Step 6: Add Milk and Cream
- Lower the heat.
- Stir in the milk and cream.
- Heat gently for 5 minutes.
Do not boil. Boiling can cause separation.
Step 7: Add the Clams
- Add the chopped clams.
- Stir gently.
- Simmer for only 3–5 minutes.
Clams are already cooked. Overcooking makes them rubbery.
Step 8: Season Carefully
Remove the bay leaf.
Add:
- Salt (start small; clam juice is salty)
- Black pepper
Taste and adjust slowly.
Step 9: Final Enrichment (Optional)
For extra smoothness:
- Stir in 1 tablespoon butter
- Let the chowder rest off heat for 5 minutes
This step rounds out the flavor.
Texture Control Tips
- Too thick: Add warm milk a little at a time
- Too thin: Simmer gently for a few more minutes
- Too salty: Add milk or a few plain cooked potatoes
Serving Suggestions
Serve hot with:
- Crusty bread
- Oyster crackers
- Simple green salad
Let it cool slightly before eating. Chowder tastes best when it’s calm, not boiling.
Storage and Reheating
Storage
- Refrigerate up to 3 days
- Store in an airtight container
Reheating
- Reheat slowly on low heat
- Stir often
- Do not boil