Lobster Imperial is the Chesapeake Bay answer to Crab Imperial, and it deserves far more attention than it gets. The formula is simple — cooked lobster meat bound with a mayonnaise-based sauce, seasoned with mustard and Worcestershire, and baked with a breadcrumb topping until golden. But the simplicity hides a dish that manages to be both rich and bright, with the lobster flavor front and center rather than buried under heavy sauce. It works as a main course or as an appetizer served in scallop shells or ramekins, and it is one of the few lobster dishes that reheats well the next day.
Ingredients
For the lobster mixture:
- 4 lobster tails, 5-6 ounces each, thawed
- 1/2 cup mayonnaise
- 1 teaspoon Dijon mustard
- 1 teaspoon Worcestershire sauce
- 1/2 teaspoon Old Bay seasoning
- 1 tablespoon fresh lemon juice
- 1 tablespoon capers, drained and chopped
- 1 tablespoon fresh parsley, finely chopped
- 1/4 cup finely diced red bell pepper
- 1/4 cup finely diced green bell pepper
- 1/8 teaspoon cayenne pepper
- Salt to taste
For the topping:
- 1/2 cup fresh breadcrumbs (from about 1 slice of white bread)
- 2 tablespoons unsalted butter, melted
- 1/2 teaspoon paprika
- Lemon wedges for serving
Prep Time and Cook Time
Prep time: 20 minutes
Cook time: 15 minutes
Total time: 35 minutes
Serves: 4
Step 1: Cook the Lobster
Thaw the lobster tails in the refrigerator overnight or in a sealed bag submerged in cold water for 30 to 45 minutes. Bring a pot of salted water to a boil. Add the tails and cook for five to six minutes — the meat should be fully opaque. Drain and let cool. Remove the meat from the shells and cut it into half-inch chunks. Pat the meat dry with paper towels to remove excess moisture, which would otherwise make the filling watery. High-quality tails are essential here — buy fresh lobster tails online from a reputable cold-water seafood vendor for the best texture and sweetness.
Step 2: Make the Imperial Mixture
In a large bowl, whisk together the mayonnaise, Dijon mustard, Worcestershire sauce, Old Bay, lemon juice, capers, parsley, red and green bell peppers, and cayenne. The mixture should be creamy and well combined but not thin. Fold in the lobster meat gently, taking care not to break up the chunks. Every piece of lobster should be coated with a thin layer of the sauce without being drowned in it. Taste the mixture and add salt if needed — the Old Bay and capers both contain salt, so you may not need much.
Step 3: Prepare the Ramekins
Preheat the oven to 400°F. Divide the lobster mixture evenly among four 8-ounce ramekins or four large scallop shells set on a baking sheet. The shells add a classic presentation, but ramekins are easier to handle and more practical for everyday cooking. Do not pack the mixture down — leave it loose and mounded for a better texture after baking.
Step 4: Make the Topping
Toss the fresh breadcrumbs with the melted butter and paprika until every crumb is coated. Sprinkle the buttered breadcrumbs evenly over the top of each ramekin. The crumbs should form a thin, even layer that covers the lobster mixture completely. Fresh breadcrumbs matter here — dried crumbs from a canister are too fine and will not create the same texture.
Step 5: Bake
Bake at 400°F for 10 to 12 minutes, until the filling is hot throughout and the breadcrumb topping is golden brown and crisp. If the crumbs are not brown enough after 12 minutes, switch the oven to broil for one to two minutes — watch closely because the breadcrumbs can go from golden to burnt in seconds. Remove from the oven and let rest for two minutes before serving.
Serve with lemon wedges on the side. The lemon juice brightens the richness of the mayonnaise and cuts through the buttery breadcrumbs. A small green salad with a sharp vinaigrette makes an excellent accompaniment. For a more substantial meal, serve with roasted asparagus or a simple rice pilaf.
How Lobster Imperial Differs from Crab Imperial
The two dishes share the same preparation method and almost identical ingredients, but the switch from crab to lobster changes the character of the dish noticeably. Lobster meat is firmer and sweeter than lump crab meat, which means it holds up better to the mixing and holds its shape after baking. Crab Imperial tends to be more delicate, with the crab meat flaking apart into the sauce. Lobster Imperial gives you distinct chunks of meat in every bite. The texture difference makes it easier to serve as a main course — each portion looks substantial on the plate rather than spreading flat.
Make-Ahead and Reheating Tips
Lobster Imperial can be assembled up to 24 hours in advance. Prepare the lobster mixture and divide it into the ramekins, but do not add the breadcrumb topping until just before baking. Cover the ramekins with plastic wrap and refrigerate. When you are ready to bake, add the breadcrumbs and bake as directed, adding two to three minutes to account for the cold filling. Leftovers keep well in the refrigerator for two days. Reheat in a 350°F oven for about 10 minutes — the microwave will make the breadcrumbs soggy.
For the most reliable results, start with lobster tails from a source you trust. Our guide on where to buy lobster tails online provides recommendations for vendors who offer consistent quality and overnight delivery.
What Is Lobster Imperial?
Lobster Imperial is a Chesapeake Bay classic that dates back to the early 1900s. It combines lump lobster meat with a creamy mustard-mayonnaise sauce, topped with buttered breadcrumbs and baked until golden. The dish originated in Baltimore as a way to showcase blue crab meat, but the lobster version has become equally popular among seafood enthusiasts.
The key is using lump or claw meat rather than shredded meat. The larger pieces present better and have a more satisfying texture. Mix the lobster with mayonnaise, Dijon mustard, Worcestershire sauce, and a pinch of paprika. Spoon the mixture into cleaned lobster shells or ramekins, top with buttered breadcrumbs, and bake at 375 degrees for 15 minutes until the topping is golden and the filling is bubbling. Serve as an appetizer with lemon wedges or as a main course with a side salad.
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