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Casco Bay Steamed Mussels

A One-Pot Galley Dinner

There's a version of this recipe you can make anywhere, and that is wonderful. But the best one we ever cooked happened because of where we were standing. We were docked in the heart of Casco Bay, and the mussels went into the pot having spent their entire lives in the same water we were floating on. They came from Bangs Island Mussels, a family farm that has been rope-growing mussels right here in the bay since 1999. We bought them that morning, cooked them that evening, and ate them looking out at the water they grew in. That is the whole idea of this dish, and honestly, of cooking on a voyage at all: pay attention to where you are, and let the place feed you.

This recipe does two jobs, and it's worth naming both.

First, steamed mussels are a GREAT galley meal. One pot, one burner, about twenty minutes, and no crazy ingredients, just the fresh stuff provisioned from wherever you are in the world. You throw everything in, the shells pop open, and you're left with a pot of tender mussels swimming in a garlicky, buttery, wine-laced broth that tastes like you fussed for an hour. There is nothing to drain, nothing to fry, and the only side you need is a hunk of bread for mopping up whatever is left of the broth. For a small space with limited gear, it punches so far above its weight it's almost unfair.

Second, it's a lesson in eating where you are. When you drop lines somewhere new, the most rewarding thing you can do is ask what that particular stretch of water and coastline is known for, and then go get it. A voyage isn't just a route between marinas. It's a chance to taste a place at its source.

Eat where you're docked!

Here's why the local part matters beyond the romance of it. Mussels this fresh were pulled from the water in the last day or two, so they taste sweet and clean and briny in a way that shipped-across-the-country shellfish simply can't. Bangs Island grows theirs on ropes suspended up in the water column, away from the silty seafloor, which is why they come up plump, tender, and almost free of grit. And mussels are about the most sustainable protein you can put in a pot: they're filter feeders, so they actually clean the water around them as they grow. You feel good eating them, and you should.

You won't always be in Casco Bay, and that's okay! Wherever you drop anchor, find the thing that place does best. Ask at the marina staff, hit the local fish counter (our go-to when we visit Portland is Browne Trading Co.), chat up the person selling their catch down on the docks. The sense of place changes with every port, and that's the whole joy of cruising!

The Recipe: 

Watch the video - live on Instagram!

Serves 2 | About 20 minutes | One pot, one burner

Ingredients:

• 2 lb mussels, scrubbed and debearded
• 2 tablespoons butter
• 1 shallot (or 1/2 small onion), minced
• 3 cloves garlic, thinly sliced
• 3/4 cup dry white wine
• A pinch of chili flakes (your preference)
• 1/2 lemon
• 1/2 teaspoon salt
• Crusty bread, to serve

Before you start: give the mussels a quick sort. Tap any that are open against the counter; if they close up, they're alive and good to go. If they stay open, toss them. Pull off any wiry beards you see poking from the shells.

Make it

1. Melt the butter in your pot over medium heat. Add the shallot and garlic and cook gently for about 2 minutes, softening but not browning, then add the chili flakes.
2. Pour in the wine and bring it to a simmer. Add the mussels, cover the pot, and steam for 4 to 6 minutes, giving it one good shake partway through, until the shells have opened.
3. Discard any mussels that stayed shut. Off the heat, squeeze in the lemon. Serve straight from the pot with plenty of bread for the broth.

Why the key steps matter: softening the garlic without browning keeps the broth sweet instead of bitter. Steaming with the lid on traps the heat so the mussels cook fast and evenly, and the moment the shells open, they're done. Pull them early rather than late; overcooked mussels turn rubbery, and the difference is just a minute or two.

Sourcing and swaps

• Buy local, whatever local is. Bangs Island mussels are the dream in Casco Bay, but the real recipe here is finding the freshest shellfish wherever you happen to be docked.
• Can't find the good local stuff? PEI mussels are a reliable, excellent stand-in almost anywhere, and clams work beautifully with the exact same method.
• Wine. Any crisp, dry white you'd actually drink. Which brings us to the pairing.

Pair with: a crisp coastal white

Briny, buttery mussels want a wine with citrus, salinity, and enough acidity to cut through the richness. Theresa's move is a cold Muscadet, a lean, mineral white from the French coast that practically tastes like the sea. It's the classic partner for a reason: it echoes the brine and refreshes between bites. No white on board? A dry hard cider does a similar bright, crisp job and feels right at the dock.

Pack it for the dock

Galley Hack: buy mussels the same day you plan to cook them, and keep them cold and alive until they hit the pot. Store them in a mesh or breathable bag set on top of your ice, not sealed in plastic and not sitting submerged in fresh water or meltwater, both of which will kill them. A live mussel is a happy mussel.

Boat Life Note: the wine you steam them in is the wine you pour alongside them, so one bottle covers dinner and the drink. That's exactly the kind of double-duty math a small cooler appreciates, and it's a good reason to grab a bottle you genuinely like. When you're planning a marina weekend, let the local catch decide the menu instead of the other way around.

Psst: Check out our custom serving board from Soundview Millworks.
Use code DOCKWA at checkout for free shipping on any order over $150.00.

The point of all this

You can steam mussels in any kitchen in the world. But cooking them a stone's throw from where they grew, in a pot on a single burner, with bread and a cold glass of wine and the water right there in front of you, is a different thing entirely. That's the reward for paying attention to where you are. Wherever you drop anchor next, find out what that water is proud of, and put it in the pot.

What's the best thing you've eaten straight from the water where you docked? Tell us where you were and what you cooked! 

Cheers, 
Max and Theresa