Pan-Seared Trout with Lemon Butter Sauce

By AislePrompt Editorial · Published 2026-08-08 · Updated 2026-08-08

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are developed and reviewed.

Fresh trout fillets pan-seared to crisp perfection, served with a bright lemon butter sauce that highlights regional freshwater fish flavors. This American-inspired seafood recipe, ready in about 20 minutes, pairs trout fillets, salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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.

Prep: 10 min Cook: 10 min Serves 4 American cuisine 320 cal/serving

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Ingredients

4 fillets (6 oz each), skin on trout fillets
1 tsp salt
1/2 tsp black pepper
1/4 cup, for light dusting all-purpose flour
4 tbsp, divided unsalted butter
2 tbsp olive oil
2 tbsp fresh lemon juice
2 tbsp chopped fresh parsley
2 minced garlic cloves

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Instructions

Step 1: Pat 4 trout fillets dry with paper towels. Season both sides with 1 tsp salt and 1/2 tsp black pepper. Lightly dust both sides with 1/4 cup all-purpose flour, shaking off excess.
Step 2: Heat 2 tbsp olive oil and 2 tbsp unsalted butter in a large non-stick skillet over medium-high heat until foaming. Place trout fillets skin side down and cook for 4-5 minutes without moving until skin is crisp and golden.
Step 3: Carefully flip the fillets and cook for an additional 2-3 minutes until the fish is opaque and flakes easily with a fork.
Step 4: Remove fillets to a warm plate. In the same skillet, reduce heat to medium and add remaining 2 tbsp unsalted butter, 2 minced garlic cloves, and 2 tbsp fresh lemon juice. Stir constantly for 1 minute until garlic is fragrant and butter sauce emulsifies.
Step 5: Pour lemon butter sauce over the trout fillets and garnish with 2 tbsp chopped fresh parsley before serving.