My Menu Mentor · mymenumentor.com/recipes/seared-cod-warm-cucumber-salad
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Seared Cod with Warm Cucumber Salad
A fast, high-protein fish dinner that relies on high heat and a sharp, warm vinaigrette rather than heavy sauces.
- Prep
- 10 minutes
- Cook
- 10 minutes
- Total
- 20 minutes
- Yield
- 2 servings
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Fish is often overcooked at home because the pan is too cold and the fear of undercooking is too high. A cold pan causes the fish to stick and tear, while extended cooking dries out the lean flesh. The solution is a heavy skillet, high heat, and a brief sear that develops a crust before the center has time to dry out.
This dish pairs the lean protein of cod with a warm cucumber salad. Cucumbers are typically served cold, but briefly warming them in a sharp vinaigrette softens their bite and allows them to absorb the dressing. The acidity of the vinegar cuts through the richness of the olive oil and complements the mild fish.
This is a dinner that stays light and comes together in under thirty minutes. It requires minimal prep and only one pan for the fish, making it suitable for a weeknight. Serve it immediately, as the cod will continue to cook slightly from residual heat and the cucumbers are best when just warmed through.
What you need
Ingredients
Measurements
Metric converts only measures that are mathematically safe. Density-dependent cups stay as Nicole wrote them.
Scale the batch
2 servings
- 2 cod fillets, about 6 ounces each, patted very dry
- 1/2 teaspoon kosher salt
- 1/4 teaspoon freshly ground black pepper
- 2 tablespoons olive oil, divided
- 1 large English cucumber, thinly sliced
- 1 small shallot, thinly sliced
- 2 tablespoons white wine vinegar
- 1 teaspoon Dijon mustard
- 1 tablespoon chopped fresh dill
How it goes
Method
Read the whole thing once before you start. Nothing here is difficult, but the timing is unforgiving at the end.
Dry and season the fish
Pat the cod fillets thoroughly dry with paper towels. Moisture is the enemy of a good sear; any water on the surface will steam the fish instead of browning it. Season both sides evenly with the kosher salt and black pepper.
Prepare the vinaigrette
In a small bowl, whisk together one tablespoon of the olive oil, the white wine vinegar, and the Dijon mustard until emulsified. This sharp dressing will form the base of the warm cucumber salad and provide the necessary acidity for the dish.
Sear the cod fillets
Heat the remaining one tablespoon of olive oil in a heavy skillet over medium-high heat until shimmering. Carefully add the cod fillets and cook undisturbed for 3 to 4 minutes, until a golden crust forms and the fish releases easily from the pan.
Flip and finish cooking
Gently flip the fillets using a thin spatula. Cook for another 2 to 3 minutes, until the fish is opaque throughout and flakes easily when pressed gently with a fork. Transfer the cod to a plate and tent loosely with foil to keep warm.
Warm the cucumber salad
Reduce the heat to medium-low. Add the sliced shallot to the residual heat in the skillet and cook for 1 minute until softened. Add the sliced cucumber and the prepared vinaigrette, tossing gently for 1 to 2 minutes just until the cucumbers are warmed through but still retain some crunch.
Plate and garnish
Divide the warm cucumber salad between two shallow bowls. Top each portion with a seared cod fillet. Sprinkle the chopped fresh dill over the top before serving immediately.
On the bench
Equipment
All 2 of these change the result. Nothing here is a brand recommendation — the spec is what matters.
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Heavy skillet
A heavy skillet gives even surface heat so the cod develops a golden crust and releases cleanly; a light pan will produce uneven browning and sticking.
- What matters
- 8-10-inch heavy stainless-steel or well-seasoned cast-iron skillet that heats evenly and holds heat at medium-high.
Thin flexible spatula
A thin, flexible spatula slips under delicate fillets without tearing them, which preserves texture and presentation when flipping.
- What matters
- Wide, thin, flexible metal spatula (10 inches overall) with a thin leading edge for sliding under fish.
- Search for
- “thin fish spatula flexible” (paid link)
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Cook's notes
What we would tell a friend
- Ensure the cod is completely dry before searing to achieve a proper crust and prevent sticking.
- If cod is unavailable, any firm, flaky white fish such as halibut or haddock will work well in this preparation.
- The cucumber salad is best served immediately; if made ahead, the cucumbers will release too much water and dilute the dressing.
- This recipe provides about 30 g protein per serving and is built to keep you full without relying on heavy carbohydrates.
From the kitchen
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