Recipe information
Yield
serves 4 to 8
Ingredients
Preparation
Step 1
Heat 2 tablespoons oil in a large pot over medium heat. Add the sliced shallots; cook, stirring, until translucent, about 3 minutes. Add the wine; bring to a boil. Add the mussels; cover and cook, stirring once, until the mussels open, about 3 minutes. Discard unopened shells.
Step 2
Remove the mussels with a slotted spoon; discard the cooking liquid. Chill the mussels in a bowl in the refrigerator, about 1 hour.
Step 3
Whisk together the mustard, chopped shallots, and vinegar; season with salt and pepper. Pour in the remaining 1/2 cup plus 1 tablespoon oil in a slow, steady stream, whisking until emulsified. Whisk in the parsley. The vinaigrette can be stored in the refrigerator up to 3 days.
Step 4
Toss the chilled mussels with 1/2 cup vinaigrette. If desired, serve on the half-shell on a bed of lettuce. Garnish with parsley. Drizzle with more vinaigrette, if desired.
