Lobster Thermidor

🕒 Prep: 15 min
🔥 Cook: 30 min
🍽 Serves: 8

Lobster Thermidor is the epitome of indulgence, combining tender lobster meat with a creamy, rich sauce. Perfect for special occasions or when you want to impress, this classic French dish is surprisingly achievable at home with a few simple steps.

Why You'll Love This Recipe

  • Elevates a special dinner with luxurious flavors.
  • Combines creamy, cheesy goodness with seafood elegance.
  • Impressive presentation with minimal effort.
  • Perfect for entertaining or a romantic night in.

Ingredients

2 whole lobsters (approximately 1.5 lbs each)
2 tablespoons unsalted butter
1 shallot, finely chopped
1/2 cup dry white wine
1/4 cup Cognac
1 cup heavy cream
1 tablespoon Dijon mustard
1 teaspoon paprika
Salt and pepper to taste
1 cup grated Gruyère cheese
1/2 cup breadcrumbs
1 tablespoon chopped fresh parsley
Lemon wedges for serving

Step-by-step Instructions

First, preheat your oven to 375°F (190°C) to get it ready for later. Then, bring a large pot of salted water to a boil. Gently place the **lobsters** in, cooking them for 8-10 minutes until they turn a vibrant red. Once done, take them out and let them cool just enough to handle.

Next, using a sharp knife, carefully cut the lobsters in half lengthwise. Remove the meat, chop it into bite-sized pieces, and set the shells aside for later use. You’ll be filling these up with the delicious mixture soon.

In a skillet, melt the **butter** over medium heat. Add the **shallot** and sauté until it's translucent and fragrant, which should take about 2 minutes. Pour in the **white wine** and **Cognac**, letting them simmer together for a couple of minutes until slightly reduced.

Stir in the **heavy cream**, **Dijon mustard**, and **paprika**. Add a pinch of salt and pepper to your taste. Gently fold in the **lobster meat**, ensuring each piece is coated in the rich sauce. Let it cook for another 2-3 minutes to heat through.

Spoon the creamy lobster mixture back into the reserved shells, dividing it evenly. In a small bowl, mix the **breadcrumbs** with the **Gruyère cheese**. Sprinkle this mixture generously over the lobsters.

Place the filled shells on a baking sheet and pop them into the oven. Bake for 10-12 minutes until the topping is golden and bubbly. Once out of the oven, garnish with a sprinkle of **parsley** and serve with **lemon wedges** on the side for a zesty finish.

Tips & Tricks

  • Use live lobsters for the freshest taste and texture.
  • Chill the lobsters in the freezer for 20 minutes before cooking to make handling easier.
  • If you don't have Cognac, a good quality brandy works as a substitute.
  • Make sure not to overcook the lobster meat in the sauce to keep it tender.

Serving Suggestions

Pair Lobster Thermidor with a crisp, chilled glass of Chardonnay or a refreshing Sauvignon Blanc. For sides, consider serving it with a simple green salad and crusty French bread. Roasted asparagus or sautéed green beans also make excellent accompaniments, adding a vibrant touch to your meal.

Frequently Asked Questions

Can I make this dish ahead of time?
Yes, you can prepare the sauce and lobster mixture a day ahead. Assemble them in the shells and store covered in the refrigerator. Just bake before serving.
What can I use instead of Gruyère cheese?
Comté or Emmental cheese are great substitutes if you don't have Gruyère.
Is there a non-alcoholic version?
You can substitute the wine and Cognac with chicken or vegetable broth and a splash of apple cider vinegar for acidity.

Ingredients Explained

The star of the show is, of course, the **lobster**. It brings a delicate sweetness that's beautifully complemented by our sauce. We start with **unsalted butter** for a rich base that doesn't overpower. **Shallots** add a subtle oniony flavor without being too harsh. **Dry white wine** and **Cognac** introduce depth and a touch of acidity, balancing the creaminess. **Heavy cream** is the backbone of the sauce, providing a luscious texture. **Dijon mustard** adds a hint of tangy sharpness, while **paprika** gives a gentle warmth. **Gruyère cheese** delivers a nutty, melty finish to the topping. Finally, **breadcrumbs** provide a satisfying crunch, and **parsley** adds a fresh pop of color.

Simplified Instructions

1. Preheat the oven to 375°F (190°C).
2. Boil the lobsters in salted water for 8-10 minutes until they turn bright red. Remove lobsters and let cool slightly.
3. Cut the lobsters in half lengthwise, remove the meat, and set the shells aside. Chop the meat into bite-sized pieces.
4. In a skillet, melt the butter over medium heat. Add the shallot and sauté until translucent.
5. Add the white wine and Cognac, simmering for 2-3 minutes until slightly reduced.
6. Stir in the heavy cream, Dijon mustard, and paprika. Season with salt and pepper.
7. Add the lobster meat to the sauce, stirring gently to coat. Cook for an additional 2-3 minutes.
8. Spoon the lobster mixture back into the reserved shells.
9. Combine breadcrumbs and Gruyère cheese and sprinkle over the lobster.
10. Place the lobsters on a baking sheet and bake for 10-12 minutes until the topping is golden and bubbly.
11. Garnish with chopped parsley and serve with lemon wedges.

Ratings and Comments

Thank you for your rating!