Grilled Lobster and Potatoes with Basil Vinaigrette

A luxurious dish featuring grilled live lobsters and tender potatoes, dressed with a vibrant basil vinaigrette. The dish is served over a bed of baby arugula, combining rich seafood flavors with fresh herbs and peppery greens.

4 servings
1 hr 12 min

Ingredients

  • 4 whole (1 1/4- to 1 1/2-pound) live lobsters
  • 2 pounds small (1 1/2- to 2-inch) boiling potatoes (preferably yellow-fleshed)
  • 3 tablespoons red-wine vinegar
  • 5 tablespoons fresh lemon juice
  • 3 cloves garlic cloves, minced
  • ½ teaspoon dried hot red-pepper flakes, or to taste
  • 1 teaspoon sugar
  • ½ teaspoon salt
  • cup extra-virgin olive oil
  • ½ cup chopped fresh basil
  • ½ pound baby arugula (about 10 cups loosely packed)
  • 1 serving Accompaniment: lemon wedges

Cooking Instructions

  1. 1.

    Plunge lobsters headfirst into a 12-quart pot of boiling salted water . Cook, covered, over high heat 4 minutes (for 1 1/4-lb lobster) to 5 minutes (for 1 1/2-lb lobster) from time they enter water. Transfer with tongs to a large colander to drain and cool. (Lobsters will not be fully cooked.) Return cooking water to a boil.

    5 min

  2. 2.

    Add potatoes to boiling water and simmer, uncovered, until just tender, 15 to 20 minutes. Drain in a colander.

    20 min

  3. 3.

    When lobsters are cool enough to handle, twist off claws (including knuckles) and crack with a meat mallet or rolling pin. Halve lobsters lengthwise using a large heavy knife. Reserve green tomalley and any orange roe from bodies for another use if desired.

    10 min

  4. 4.

    Prepare grill for direct-heat cooking over medium-hot charcoal (moderately high heat for gas).

    15 min

  5. 5.

    While grill heats, whisk together vinegar, lemon juice, garlic, red-pepper flakes, sugar, and salt in a bowl. Add oil in a slow stream, whisking until well blended, then stir in basil.

    5 min

  6. 6.

    Halve potatoes. Oil grill rack, then grill potatoes, cut sides down, covered only if using a gas grill, turning over once, until grill marks appear, about 4 minutes total. Transfer to a bowl and toss with 2 tablespoons vinaigrette. Keep potatoes warm, covered.

    4 min

  7. 7.

    Oil grill rack, then grill 4 lobster halves, cut sides down, and all of claws, covered only if using a gas grill, until grill marks appear on meat, about 4 minutes. Turn over bodies and claws and grill in same manner 4 minutes more. Transfer to a large bowl and toss with 1/4 cup vinaigrette, then keep warm, covered. Grill remaining lobster halves in same manner and add to same bowl, tossing to coat.

    8 min

  8. 8.

    Arrange arugula on a large platter and top with grilled lobster and potatoes. Drizzle with 1/2 cup vinaigrette and serve remaining vinaigrette on the side.

    5 min

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