Shellfish and Potatoes à la Marinière

A luxurious French-inspired seafood dish combining fresh shellfish with tender potatoes in a fragrant white wine and herb sauce. The dish features a medley of clams, mussels, and cockles paired with baby potatoes and aromatic vegetables.

6 servings
30 min

Ingredients

  • pounds baby Yukon Gold potatoes
  • 1 tablespoon kosher salt
  • 2 tablespoons olive oil
  • 1 bulb fennel
  • 2 whole shallots
  • 4 cloves garlic
  • ¾ cup dry white wine
  • 1 pound littleneck clams
  • 1 pound mussels
  • 1 pound cockles
  • 7 whole razor clams
  • 1 cup flat-leaf parsley
  • tablespoons unsalted butter
  • to taste black pepper

Cooking Instructions

  1. 1.

    Place potatoes in a medium saucepan. Add cold water to cover by 2". Add 1 tablespoon salt. Bring to a boil; reduce heat to low and simmer until potatoes are tender, about 15 minutes. Drain; set aside.

    15 min

  2. 2.

    Meanwhile, heat oil in a large pot over medium heat. Add fennel, shallots, and garlic and cook, stirring often, until soft and fragrant, about 5 minutes. Remove pot from heat; add wine. Return pot to heat; increase heat to high, add littleneck clams, cover, and cook for 1 minute. Add mussels, cockles, razor clams (if using), and potatoes. Cover; cook until all shellfish have opened (discard any that do not open), 4-5 minutes longer.

    10 min

  3. 3.

    Using a slotted spoon, transfer shellfish and potatoes to a warm bowl and transfer any remaining vegetables from pot to a blender. Pour liquid from pot into blender, leaving any sediment behind. Add 1 cup parsley and butter to blender; purée on high until sauce is bright green and thickened, about 2 minutes. Season to taste with salt and pepper. Pour over shellfish; stir to coat. Garnish with whole parsley leaves.

    5 min

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