Easy Garlic Butter Mussels, Clams, Sausage & Potatoes

If you have mussels, clams, and potatoes, dinner is already halfway done.

And, honestly, it turned into the kind of cozy seafood pot worth making again.

Garlic butter, Sauvignon Blanc, tender potatoes, briny mussels and clams, and browned Italian sausage come together in one pot for a rustic coastal-style dinner that feels special without being complicated.

Why You’ll Love It

• It uses simple ingredients but feels restaurant-worthy.
• The potatoes soak up the garlic butter wine broth beautifully.
• The Italian sausage adds richness and makes it more filling.
• It comes together in about 40 minutes.
• It is perfect with crusty bread for dipping.

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Easy Garlic Butter Wine Mussels, Clams, Sausage & Potatoes

A cozy one-pot seafood dinner made with mussels, littleneck clams, Italian sausage, tender potatoes, garlic butter, Sauvignon Blanc, and a savory broth made for dipping.

Prep Time

15 minutes

Cook Time

25 minutes

Total Time

40 minutes

Yield: 4 servings

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Disclosure: This post contains affiliate links. If you make a purchase through these links, I may earn a small commission at no additional cost to you.

Fresh mussels, littleneck clams, Italian sausage, potatoes, garlic, butter, Sauvignon Blanc, and simple seasonings come together in this easy coastal-inspired seafood dinner.

Ingredients

• 2–3 russet potatoes, cut into 1½–2-inch chunks
• 2–4 Italian pork sausage links, sweet or hot, cut into 1-inch pieces
• 1–1½ pounds littleneck clams, scrubbed
• 1–1½ pounds mussels, scrubbed and debearded
• 4 tablespoons butter
• 4–6 cloves garlic, minced
• 1 teaspoon Old Bay seasoning
• ¼ teaspoon Cajun seasoning, plus more to taste
• ¾ cup Sauvignon Blanc
• ¾ cup chicken broth
• Lemon wedges, for serving, optional
• Fresh parsley, chopped, optional
• Crusty bread, for serving, optional

Instructions

Prep the Shellfish

1. Scrub the clams and mussels under cold running water.
2. Remove any beards from the mussels.
3. Discard any cracked shells.
4. If any shells are open, tap them gently. If they do not close, discard them.

Brown the Sausage

1. Heat a large Dutch oven or heavy pot over medium-high heat.
2. Add the sausage pieces and cook for 5–7 minutes, stirring occasionally, until browned.
3. Transfer the sausage to a plate and set aside.

Cook the Potatoes

1. Add the potato chunks to the pot and cover with cold water.
2. Bring to a boil and cook for 10–12 minutes, or until the potatoes are almost fork-tender.
3. Drain the water. If the potatoes are only almost fork-tender, leave them in the pot. If they are fully tender, set them aside and return them when you add the sausage back to the broth.

Build the Garlic Butter Wine Broth

1. Return the pot to medium heat.
2. Add the butter and garlic. Cook for about 1 minute, stirring often, until fragrant.
3. Stir in the Old Bay, Cajun seasoning, Sauvignon Blanc, and chicken broth.
4. Return the browned sausage to the pot and bring everything to a gentle simmer.

Steam the Clams and Mussels

1. Add the littleneck clams. Cover and cook for 3–4 minutes.
2. Add the mussels. Cover and cook for another 4–5 minutes, or until the shells open.
3. Remove from heat and gently stir so the potatoes soak up the broth.
4. Discard any clams or mussels that did not open.

Cooking Notes

• Cut the potatoes into larger chunks so they hold their shape while the seafood cooks.
• If your potatoes are already fork-tender before the broth is ready, remove them from the pot and set them aside. Add them back when you return the sausage and add the clams so they warm through without getting mushy.
• The shellfish and sausage both add salt, so taste before adding extra seasoning.
• If you want a richer broth, stir in 1 extra tablespoon of butter before serving.
• A squeeze of lemon at the end brightens the whole dish.

Tips

• Use sweet Italian sausage for a softer, savory flavor.
• Use hot Italian sausage if you want a little more heat.
• Keep the pot covered while steaming so the clams and mussels open properly.
• Serve in shallow bowls so everyone gets broth, potatoes, sausage, and seafood.

What to Serve With It

• Warm crusty bread for soaking up the broth
• A simple green salad with lemon vinaigrette
• Roasted asparagus or green beans
• A glass of Sauvignon Blanc

Storage and Variations

This dish is best served fresh, especially because mussels and clams can become chewy when reheated. If you have leftovers, remove the shellfish from their shells and store the meat, sausage, potatoes, and broth in an airtight container in the refrigerator for up to 1 day.

To vary the recipe, you can add corn, shrimp, diced tomatoes, or a pinch of red pepper flakes. You can also skip the sausage for a lighter seafood-only version.

FAQ

Can I make this without sausage?

Yes. Simply skip the sausage and use ½ cup Sauvignon Blanc and ½ cup chicken broth instead of ¾ cup each.

Can I use only mussels or only clams?

Yes. Use what you have. Clams usually take slightly longer to open, while mussels cook quickly.

What should I serve with it?

Crusty bread is the best choice because the garlic butter wine broth is too good to waste. A simple green salad would also work well.

Can I use red potatoes instead of russets?

Absolutely. Red potatoes hold their shape even better and work beautifully in this recipe.

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Kitchen Essentials for This Recipe

These are the kitchen tools that make one-pot seafood dinners easier. From steaming mussels and clams to serving up that flavorful garlic butter broth, these are reliable basics I reach for often.

• Dutch Oven — Perfect for browning sausage, steaming shellfish, and serving everything from one pot.
• Large Cutting Board — Makes prepping potatoes, garlic, and sausage much easier.
• Chef's Knife — Essential for cutting potatoes into large chunks and slicing sausage.
• Soup & Pasta Bowls — Perfect for serving shellfish, potatoes, and plenty of broth.

You can find more of my favorite tools and kitchen staples in my Kitchen Essentials collection.

Keep Exploring

If you love cozy, simple recipes for nights at home, you may also enjoy:

• Shop my cozy kitchen essentials
• Homemade Turkey Breakfast Sausage Patties
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Book Pairing Suggestion

This cozy seafood dinner practically begs for a coastal read. The combination of briny shellfish, garlic butter broth, and a glass of Sauvignon Blanc pairs beautifully with stories set near the water, where seaside towns, fresh ocean air, and second chances take center stage.

I especially recommend pairing this meal with The Lighthouse at the Cove by Amy Clipston , or another coastal romance, beach read, or small-town story that makes you want to linger a little longer at the table.

Books, Bites & Cozy Nights

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