Lobster Thermidor

Prep: 20 min Cook: 20 min Serves: 6 Cuisine: French

Lobster Thermidor is a rich, creamy seafood dish featuring tender lobster meat in a flavorful sherry and egg sauce, topped with Parmesan cheese. Perfect for special occasions.

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Ingredients

  • 3 cups lobster meat
  • 1 cup milk
  • 1/4 cup butter
  • 2 tablespoons flour
  • 3 egg yolks
  • 1/2 cup cream
  • 1/2 cup soft bread crumbs
  • 1/2 teaspoon lemon juice
  • 3 tablespoons sherry
  • 1 teaspoon salt
  • 1/2 teaspoon cayenne pepper
  • 1/2 cup Parmesan cheese

Instructions

  1. Boil lobsters and remove the meat.
  2. Scald the milk.
  3. Melt butter in a skillet and cook the lobster meat for 5 minutes.
  4. Add flour, then the milk and stir until blended.
  5. Combine egg yolks with cream and bread crumbs, then add to the lobster mixture and cook until thickened.
  6. Add lemon juice, sherry, salt, and cayenne pepper.
  7. Fill lobster shells with the mixture and place in a baking pan.
  8. If no shells are available, use a shallow casserole dish.
  9. Sprinkle Parmesan cheese on top and cook under a broiler until bubbly and hot.

Tips & Substitutions

For a richer flavor, consider adding a splash of Worcestershire sauce to the lobster mixture. If you don't have sherry, a dry white wine can be a great substitute. For a lighter version, you can use low-fat milk and cream. Make sure not to overcook the lobster when sautéing to maintain its delicate texture.

Serving Suggestions

Serve Lobster Thermidor with a light side salad or steamed asparagus for a refreshing contrast. A crisp white wine, like Chardonnay, pairs beautifully with this dish. For a complete seafood experience, browse more seafood recipes that complement the elegance of Lobster Thermidor.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 2 days. To reheat, place in a baking dish and cover with foil to prevent drying out, then warm in a preheated oven at 350°F until heated through, about 15-20 minutes.

Nutrition & Diet Analysis (per serving)

Each serving of Lobster Thermidor contains roughly 554 calories, with 22g protein, 95g carbohydrates, and 24g fat. It is an excellent source of vitamin A (279% of the Daily Value), dietary fiber (120% of the Daily Value), and vitamin C (102% of the Daily Value). Note that it is relatively high in sodium, at 1395mg per serving (61% of the Daily Value).

554 kcal 28% DV
Protein Fat Carbs

Macronutrients

Protein 22.2g 44% DV
Total Fat 23.9g 31% DV
Carbs 95.3g 35% DV
Fiber 33.6g 100% DV
Sugar 13.8g 28% DV

Electrolytes

Sodium 1395.3mg 61% DV
Potassium 2535.7mg 54% DV
Cholesterol 16.8mg 6% DV

Vitamins & Minerals

Vitamin A 2511.3mcg 100% DV
Vitamin C 91.8mg 100% DV
Vitamin D 0.1mcg
Calcium 291mg 22% DV
Iron 11.4mg 63% DV
Diet fit High-protein High-fiber
Contains Milk Egg Wheat/Gluten Shellfish

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use frozen lobster meat for this recipe?

Yes, you can use frozen lobster meat. Just ensure it is fully thawed and drained before cooking. This will help in achieving the right texture and flavor in your Lobster Thermidor.

What can I substitute for breadcrumbs?

If you don't have soft bread crumbs, crushed crackers or panko can be used as a substitute. They will provide a similar texture and crunch on top of your Lobster Thermidor.

How can I make this dish ahead of time?

You can prepare the lobster mixture a day in advance and store it in the refrigerator. When ready to serve, fill the shells and broil just before serving for a fresh and bubbly finish.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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