Bring the elegance of a fine dining experience to your own kitchen with this surf and turf masterpiece. Juicy ranch steak and tender lobster tails are lavished with a rich garlic herb butter, creating a symphony of flavors that will impress any guest.
On the side, enjoy bright lemony roasted broccoli and velvety mashed potatoes enriched with crème fraîche and fresh chives. This complete meal is a celebration of indulgence and comfort, perfect for a special occasion or a luxurious weekend dinner.
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Recipe details
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Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.
Ingredients
Instructions
- Adjust rack to top position and preheat oven to 425°F. Wash and dry all produce. Mince chives; reserve 1 teaspoon for later (2 teaspoons for 4 servings). Zest and halve lemon; slice half into ¼-inch thick rounds. Using kitchen shears, cut along underside of each lobster shell, leaving meat intact and stopping at tail; pull sides of shell apart to expose meat (do not remove meat from shell).
- Dice potatoes into ½-inch pieces. Place in a medium pot with enough salted water to cover by 2 inches. Bring to a boil and cook until tender, 15-20 minutes. Reserve ½ cup potato cooking liquid, then drain and return potatoes to pot. Mash with crème fraîche and 1 tablespoon plain butter (2 tablespoons for 4 servings) until smooth and creamy, adding splashes of reserved potato cooking liquid as needed. Stir in remaining chives and season with salt and pepper. Cover to keep warm.
- While potatoes cook, cut broccoli florets into bite-size pieces if necessary. Toss broccoli and lemon rounds on a baking sheet with a drizzle of olive oil, salt and pepper. Roast on top rack until broccoli is golden brown and crispy, 15-20 minutes. Carefully toss with half the lemon zest. Meanwhile, place garlic herb butter in a small microwave-safe bowl; microwave until just softened, 5-10 seconds.
- Pat steak dry with paper towels; season all over with half the Steak Spice (all for 4 servings), salt and pepper. Heat a drizzle of oil in a large, preferably nonstick, pan over medium-high heat. Add steak and cook to desired doneness, 3-6 minutes per side. Turn off heat; transfer steak to a cutting board and cover loosely with foil. Wipe out pan.
- Heat same pan over medium-high heat. Add lobster tails cut sides up with a splash of water. Cover pan and cook until lobster is slightly opaque and almost cooked through, about 3 minutes. Uncover pan and add half the softened garlic herb butter (save the rest for serving); spoon melted butter over lobster until meat is opaque and cooked through, about 1 minute more. Stir in reserved chives and remaining lemon zest; season with salt and pepper.
- Thinly slice steak against the grain. Using a chef’s knife, halve lobster tails lengthwise. Divide steak, lobster, potatoes and broccoli and lemon rounds between plates. Dollop steak with remaining softened garlic herb butter. Spoon any melted garlic herb butter from pan over lobster. Cut remaining lemon into wedges; serve on the side.
Recipe Tips
For a perfect steak, let it rest for a few minutes before slicing to retain juices.
If you don’t have kitchen shears, use a sharp knife to cut the lobster shell carefully.
Adjust the amount of garlic herb butter to your taste; it’s also delicious on the potatoes.
FAQ
Can I use frozen lobster tails?
Yes, thaw them completely in the refrigerator before cooking and pat dry before using.
What can I substitute for crème fraîche in the mashed potatoes?
Sour cream or full-fat Greek yogurt can be used as a substitute, though the flavor will be slightly different.
How do I know when the steak is done?
Use a meat thermometer: 125°F for rare, 135°F for medium-rare, 145°F for medium and 160°F for well done.



























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