
Grilled Lobster with Crispy Herb Potato Cake
Prep
20 mins
Cook
35 mins
Servings
4
Difficulty
Medium
This elegant dish came together one summer evening when I wanted to impress without spending hours in the kitchen. Grilled lobster with crispy herb potato cake delivers restaurant quality in just 55 minutes, making it perfect for weeknight entertaining or special occasions. The lobster provides lean protein and heart healthy omega 3 fatty acids, while the golden potato cake adds satisfying crunch and richness. What I love most is how simple it really is once you get organized with your prep. Fresh thyme and garlic transform humble potatoes into something spectacular, and a squeeze of lemon brightens everything beautifully. This is the kind of meal that tastes fancy but won't leave you stressed or broke.
Ella x
Ingredients
- 4lobster tails(6-8 oz each, split lengthwise)
- ¾ kgrusset potatoes(peeled and thinly sliced)
- 6 tablespoonsunsalted butter(divided)
- 3 tablespoonsfresh thyme(finely chopped)
- 4garlic cloves(minced)
- 2lemon(1 for zest, 1 halved for grilling)
- 1½ teaspoonssea salt
- ¾ teaspoonfreshly ground black pepper
- 1shallot(thinly sliced)
- 2 tablespoonsaged white wine vinegar
- 2 tablespoonsolive oil
- 2 tablespoonsfresh parsley(chopped, for garnish)
Detail level
Instructions
- 1
Preheat your grill to medium-high heat, about 400°F. Pat the lobster tails dry with paper towels, brush the meat side generously with 2 tablespoons of melted butter, and season with half the salt and pepper.
Tip: Drying the lobster ensures better browning and prevents sticking to the grill.
- 2
Layer the thinly sliced potatoes in a non-stick skillet with 2 tablespoons of butter over medium heat. Season each layer lightly with salt and pepper, then cook undisturbed for 12-15 minutes until the bottom is golden and crispy.
Tip: Don't stir the potato cake; let it develop a golden crust for better texture.
- 3
In a small saucepan, combine 2 tablespoons of butter, minced garlic, and fresh thyme over medium-low heat. Cook gently for 2-3 minutes until fragrant, then whisk in the lemon zest and set aside as your herb butter.
Tip: Keep the herb butter warm but not boiling to preserve the delicate herb flavors.
- 4
Place lobster tails meat-side down on the hot grill and cook for 6-7 minutes without moving them, until you see light char marks and the meat begins to turn opaque.
Tip: Resist the urge to flip; the char develops incredible flavor from direct heat contact.
- 5
Flip the lobster tails and brush generously with the warm herb butter. Continue grilling for another 5-6 minutes until the meat is completely cooked through and the shell chars slightly.
Tip: The meat should be opaque and slightly firm to touch when fully cooked.
- 6
While the lobster finishes cooking, carefully slide the potato cake onto a cutting board and slice into 4 wedges. Grill the lemon halves cut-side down for 2 minutes until caramelized.
Tip: Grilled lemon adds bright acidity and looks beautiful on the plate.
- 7
Create a quick pan sauce by sautéing the sliced shallot in 1 tablespoon of olive oil for 2 minutes, then add the white wine vinegar and swirl in any remaining herb butter until emulsified.
Tip: This vinaigrette complements both the rich lobster and the earthy potatoes perfectly.
- 8
Plate each lobster tail with a potato cake wedge, drizzle with the shallot vinaigrette, place a caramelized lemon half on the side, and garnish with fresh parsley and a pinch of fleur de sel.
Tip: Serve immediately while everything is still warm for the best presentation and flavor.
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