
Roasted Scallops with Caramelized Onion and Thyme
Prep
20 mins
Cook
25 mins
Servings
4
Difficulty
Medium
Succulent sea scallops paired with sweet caramelized onions and aromatic thyme, finished with a touch of butter and lemon for a restaurant-quality dish that's surprisingly simple to prepare.
Ella x
Ingredients
- 1½ poundslarge sea scallops(pat dry with paper towels)
- 3 mediumyellow onions(thinly sliced)
- 4 tablespoonsunsalted butter(divided)
- 2 tablespoonsolive oil
- 4fresh thyme sprigs
- 3garlic cloves(minced)
- 118 mldry white wine
- 1lemon(halved)
- 1 teaspoonsea salt
- ½ teaspoonblack pepper
- 59 mlvegetable broth
Detail level
Instructions
- 1
Heat 2 tablespoons of butter and 1 tablespoon of olive oil in a large skillet over medium heat. Add sliced onions and cook, stirring occasionally, for 15-18 minutes until deeply golden and caramelized.
Tip: Patience is key for caramelization; resist the urge to turn up the heat as this can burn rather than caramelize the onions.
- 2
Once onions are caramelized, stir in minced garlic and fresh thyme sprigs. Cook for 1 minute until fragrant, then pour in white wine and vegetable broth. Let simmer for 3 minutes to reduce slightly.
Tip: The wine adds acidity that balances the sweetness of the onions beautifully.
- 3
Transfer the caramelized onion mixture to a serving dish and keep warm. Wipe out the skillet with a paper towel.
- 4
Pat the scallops thoroughly dry and season both sides generously with sea salt and black pepper.
Tip: Dry scallops are essential for achieving a proper golden crust; moisture prevents browning.
- 5
Heat the remaining 2 tablespoons of butter and 1 tablespoon of olive oil in the skillet over medium-high heat until the butter foams and begins to smell nutty.
Tip: Watch carefully to avoid burning the butter; you want it golden, not brown.
- 6
Carefully place scallops in the hot pan, working in batches if necessary to avoid crowding. Sear for 2-3 minutes on each side without moving them, until a golden crust forms.
Tip: Don't flip the scallops too early; allow them to develop a caramelized exterior before turning.
- 7
Squeeze fresh lemon juice over the cooked scallops and arrange them on top of the caramelized onion mixture.
Tip: The bright acidity of the lemon cuts through the richness and freshens the entire dish.
- 8
Serve immediately while the scallops are still warm, garnishing with a few fresh thyme leaves if desired.
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