Rating: 5 stars
2 Ratings
  • 5 star values: 2
  • 4 star values: 0
  • 3 star values: 0
  • 2 star values: 0
  • 1 star values: 0

Classic lobster thermidor stuffs gently cooked lobster meat back in its shell with a wine-based sauce and a touch of cheese before coming together under the broiler. The natural sweetness of lobster still shines through the rich, but not heavy, cremini mushroom and dry Sherry laced creamy sauce. A touch of cayenne adds warmth, not spice, that brightens the whole dish, while Parmesan cheese gets bubbly and brown under the broiler to finish each impressive stuffed lobster tail. 

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Credit: Photo by Jennifer Causey / Food Styling by Margaret Monroe Dickey / Prop Styling by Lydia Pursell

Recipe Summary test

active:
35 mins
total:
1 hr
Yield:
2 to 4
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Ingredients

Ingredient Checklist

Directions

Instructions Checklist
  • Bring a large pot (at least 10 quarts) of water to a boil over medium-high. Add lobsters. Cover and cook, adjusting heat as needed to maintain a low simmer. Cook until lobster shells are bright red and you can distinctly smell cooked lobster in the air, 12 to 14 minutes. Transfer lobsters to a rimmed baking sheet until cool enough to handle, about 20 minutes.

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  • Twist off claws, and crack to remove meat. Set meat aside; discard claw shells. Place 1 lobster on a cutting board, and using a large, heavy knife and kitchen shears, cut the lobster in half lengthwise. Carefully remove tail meat. Discard tomalley or reserve for another use. Rinse lobster shells and dry thoroughly. Place shells, cut side up, on a rimmed baking sheet. Repeat with remaining lobster. Chop tail and claw meat into 1/2-inch pieces; set aside.

  • Heat butter in a large saucepan over medium. Add shallot, and cook, stirring often, until softened, 3 to 4 minutes. Add garlic and mushrooms, and cook, stirring often, until liquid has evaporated and mushrooms begin to brown, 5 to 6 minutes. Meanwhile, whisk together heavy whipping cream, egg yolks, and sherry. Add cream mixture to mushroom mixture, and cook, stirring constantly, until sauce thickens slightly, 1 to 2 minutes. Remove from heat, and stir in salt, cayenne, and 1/2 cup of the Parmesan. Fold in lobster meat, and season to taste with salt. Spoon mushroom mixture evenly into lobster shells (about 1/2 cup each). Reserve any extra filling for a snack if it doesn't fit in the shells. Sprinkle with remaining 2 tablespoons Parmesan.

  • Preheat broiler with oven rack 6 inches from heating element. Broil until filling is light golden brown, 2 to 3 minutes. Garnish with parsley, and serve with lemon wedges.

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