Roasted Lobster Tail and Pan-Seared Sea Scallops

This fancy seafood dinner brings together a roasted cold-water lobster tail with perfectly pan-seared dry sea scallops, all topped off with a quick and tangy garlic-lemon butter sauce. It’s the kind of dish that looks like it took hours, but you can make it in just about 30 minutes. Ideal for date nights or anytime you want to impress without the hassle.

Here’s a straightforward, restaurant-quality seafood meal you can whip up in around 30 minutes: a roasted cold-water lobster tail alongside pan-seared dry sea scallops finished with a zesty garlic-lemon butter. It’s fancy enough to set a special tone for date night, yet easy enough for a busy weeknight when you crave something a little more special.

In this recipe, you’ll roast the lobster tail until it’s beautifully tender and opaque while searing scallops in a sizzling hot pan, giving them a gorgeous golden crust. The quick pan sauce—just butter, garlic, lemon, and a splash of broth—pulls everything together perfectly. The key here is timing and simple tricks like drying your seafood well, choosing a high-smoke-point oil, and keeping an eye on the garlic so it doesn’t burn. These little details help you get that professional finish right in your own kitchen.

Keep reading for the full ingredient list, clear step-by-step instructions, smart tips to avoid common mistakes, and a few easy twists so you can make this dish your own with what you have on hand.

Fast, Flavorful, and Impressive

• Quick: about 30 minutes total for prep and cooking.
• High impact: scallops with a golden sear paired with a tender roasted lobster tail deliver big flavor.
• Simple sauce: a bright and buttery garlic-lemon sauce that pulls the flavors together effortlessly.
• Versatile: easy to scale up or swap in other shellfish or sides to fit your family’s needs.

Seafood and Sauce Ingredients

• 1 cold-water lobster tail (10 to 12 oz), thawed if frozen
• 1 lb large dry sea scallops with side muscles removed
• 1 tbsp neutral oil with a high smoke point like avocado or grapeseed
• 1/2 tsp paprika
• 1/2 tsp Old Bay seasoning
• 1/8 tsp fine salt, or to taste
• 1/4 tsp freshly ground black pepper
• 1 tbsp unsalted butter, melted (to brush on lobster)
• 4 tbsp unsalted butter
• 4 cloves garlic, minced very fine
• 1 tbsp fresh lemon juice
• 1 tbsp low-sodium chicken or seafood broth
• 1 tbsp fresh parsley, finely chopped
• Lemon wedges for serving

Roast Lobster and Sear Scallops

1. Preheat oven to 425°F (220°C) with the rack in the center position.
2. Slice the top shell of the lobster tail lengthwise with kitchen shears, loosen the meat and lift it to rest on top of the shell.
3. Pat the lobster tail and scallops completely dry with paper towels.
4. Remove any side muscles from the scallops.
5. In a small bowl, mix paprika, Old Bay, salt, and pepper, then lightly coat the lobster tail and scallops on all sides.
6. Place the lobster tail in a small baking dish and brush with 1 tablespoon melted butter.
7. Roast the lobster tail for about 10–14 minutes until the meat is opaque and reaches an internal temperature of 145°F, then tent loosely with foil to keep warm.
8. About five minutes before the lobster is done, heat a sturdy skillet over medium-high heat, add 1 tablespoon neutral high-smoke-point oil and heat until shimmering.
9. Arrange scallops in a single layer without crowding and sear undisturbed for 1½ to 2 minutes to develop a deep golden crust.
10. Flip the scallops and cook another 1 to 1½ minutes until centers are just opaque, then immediately transfer scallops to a warm plate to rest.
11. Lower the heat to low and add the remaining 4 tablespoons butter to the pan.
12. Stir in minced garlic and cook 20–30 seconds, taking care not to brown it.

13. Remove the pan from heat, stir in 1 tablespoon lemon juice and 1 tablespoon broth, and use a spoon to scrape up any browned bits from the pan.

14. Fold in 1 tablespoon chopped fresh parsley.
15. Spoon the warm garlic-lemon butter sauce over the lobster tail and scallops and serve with lemon wedges.

Pro Tips for a Perfect Sear

• Always pat your seafood completely dry before seasoning—the moisture is the enemy of a great sear on scallops.
• Use a heavy skillet like cast iron or stainless steel, and make sure your oil is hot and shimmering before adding scallops to get that deep crust.
• Don’t overcrowd the pan when searing—work in batches if needed for the best results.
• Stay close to the stove while cooking the garlic in your butter sauce; garlic will quickly turn bitter if it burns.
• Use an instant-read thermometer to check lobster doneness at 145°F so it’s perfectly tender and never rubbery.

Flavor Twists and Substitutions

• For a deeper flavor, try browning the butter briefly before adding garlic and lemon to create a nutty brown butter sauce.
• Switch up the herbs by adding fresh chives, tarragon, or basil to the pan sauce instead of or alongside parsley for a fresh twist.
• Use dry white wine instead of broth in the pan sauce for a slightly richer, more complex flavor. Just let it simmer briefly before taking the pan off the heat.
• If you can’t find a 10–12 oz lobster tail, you can swap in large shrimp or smaller split lobster tails—just keep an eye on cooking times so you don’t overdo it.

Storing and Reheating Leftovers

You can store your cooked lobster tail and scallops in an airtight container in the fridge for up to two days. When you’re ready to enjoy leftovers, gently reheat them in a skillet over low heat with a touch of butter or oil, just until warmed through. Avoid reheating too long since seafood gets tough fast. Skip the microwave—it tends to dry out shellfish. You can freeze cooked seafood, but bear in mind it won’t keep quite the same texture; wrap tightly and eat within about a month for best results.

Answers to Common Seafood Questions

Q: Can I use frozen lobster tail and scallops? A: Absolutely! Just make sure to thaw them fully in the fridge and pat them very dry before cooking. For the best sear on scallops, always choose dry scallops—not the ones with a glaze.

Q: How do I tell when scallops are perfectly cooked? A: They’ll have a golden crust and be opaque in the center. The centers should be just firm but still tender with a slight spring. Overcooked scallops get rubbery, so aim to pull them off when just opaque.

Q: Can I substitute olive oil for searing? A: It’s better to use a neutral oil with a high smoke point like avocado or grapeseed oil. Extra-virgin olive oil tends to smoke too much at searing temperatures, which can ruin the flavor.

Q: Can I make a double batch of this recipe? A: Definitely! Just sear the scallops in batches so you don’t crowd the pan and roast the lobster tails in larger or multiple baking dishes to ensure even cooking.

Q: Is this safe for people with shellfish allergies? A: No, this recipe contains lobster and scallops, which are crustacean shellfish. It’s not safe for anyone with shellfish allergies.