Pan-Seared Trout with Lemon and Thyme

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Delicate trout fillets seared to golden perfection, finished with a bright lemon-thyme pan sauce that complements the fish's natural flavor. This french-inspired seafood ready in about 23 minutes pairs (6 oz each) trout fillets, large lemon, fresh thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.9 (15 ratings) Prep: 15 min Cook: 8 min Serves 4 French cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat trout fillets dry with paper towels and season both sides with 1/4 tsp salt and 1/8 tsp black pepper.
  2. Step 2: Zest 1 teaspoon of lemon, then cut into wedges for garnish. Mince 1 tbsp thyme and mince garlic cloves.
  3. Step 3: Heat 2 tbsp olive oil in a large skillet over medium-high heat until shimmering. Place trout skin-side down and cook for 4 minutes until skin is crisp and golden.
  4. Step 4: Flip fillets, add 2 tbsp butter and minced garlic to skillet, and cook for 2 more minutes until fish is opaque and flakes easily.
  5. Step 5: Remove fish from skillet, leaving butter mixture. Add lemon zest and remaining thyme to pan, cooking for 30 seconds until fragrant. Pour sauce over trout and garnish with lemon wedges.

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Frequently asked questions

How long does Pan-Seared Trout with Lemon and Thyme take to make?

Total time is about 23 minutes (15 min prep + 8 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Pan-Seared Trout with Lemon and Thyme?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (6 oz each) trout fillets from drying out.

Can I substitute ingredients in Pan-Seared Trout with Lemon and Thyme?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Pan-Seared Trout with Lemon and Thyme for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Pan-Seared Trout with Lemon and Thyme?

French seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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