Italian Pan-Seared Sea Bass with Capers and Lemon Butter

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Delicate sea bass fillets pan-seared to golden perfection and finished with a bright lemon butter sauce accented by briny capers. This italian-inspired seafood (gluten free) ready in about 20 minutes pairs salt, black pepper, olive oil 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 Italian cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat 4 sea bass fillets dry and season both sides with 1 tsp salt and 1/2 tsp black pepper.
  2. Step 2: Heat 3 tbsp olive oil in a large skillet over medium-high heat until shimmering. Place fillets skin-side down and cook for 4-5 minutes without moving until the skin is crisp and golden.
  3. Step 3: Flip fillets carefully and cook for an additional 2-3 minutes until fish is opaque and flakes easily.
  4. Step 4: Remove fillets from skillet and set aside on warm plates.
  5. Step 5: Reduce heat to medium, add 3 tbsp unsalted butter and melt. Stir in 2 minced garlic cloves and 2 tbsp drained capers, cooking for 1 minute until fragrant.
  6. Step 6: Add 3 tbsp freshly squeezed lemon juice, swirling to combine and form a sauce.
  7. Step 7: Spoon lemon butter sauce over sea bass and garnish with 2 tbsp chopped fresh parsley before serving immediately.

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Frequently asked questions

How long does Italian Pan-Seared Sea Bass with Capers and Lemon Butter take to make?

Total time is about 20 minutes (10 min prep + 10 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 Italian Pan-Seared Sea Bass with Capers and Lemon Butter?

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 salt from drying out.

Can I substitute ingredients in Italian Pan-Seared Sea Bass with Capers and Lemon Butter?

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 Italian Pan-Seared Sea Bass with Capers and Lemon Butter 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.

Is Italian Pan-Seared Sea Bass with Capers and Lemon Butter gluten free?

Yes — this recipe is tagged gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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