Pan-Seared Sea Bass with Roasted Garlic Lemon Butter

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Flaky sea bass pan-seared to golden perfection and topped with a luscious roasted garlic lemon butter sauce. This mediterranean-inspired seafood ready in about 25 minutes pairs (6 oz each) sea bass fillets, salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 360 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: 15 min Serves 4 Mediterranean cuisine 360 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F. Place 6 whole garlic cloves on a small baking sheet and roast for 15 minutes until soft and caramelized.
  2. Step 2: Pat 4 sea bass fillets dry and season both sides with 1 tsp salt and 1/2 tsp black pepper.
  3. Step 3: Heat 2 tbsp olive oil in a large skillet over medium-high heat. Add sea bass fillets skin-side down and cook for 4-5 minutes until skin is crisp and golden.
  4. Step 4: Flip sea bass and cook an additional 2-3 minutes until fish is opaque and flakes easily.
  5. Step 5: Remove roasted garlic cloves from oven and mash with 4 tbsp unsalted butter and 2 tbsp fresh lemon juice until combined.
  6. Step 6: Spoon roasted garlic lemon butter over the sea bass fillets and garnish with 2 tbsp chopped fresh parsley before serving.

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Frequently asked questions

How long does Pan-Seared Sea Bass with Roasted Garlic Lemon Butter take to make?

Total time is about 25 minutes (10 min prep + 15 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 Sea Bass with Roasted Garlic 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 (6 oz each) sea bass fillets from drying out.

Can I substitute ingredients in Pan-Seared Sea Bass with Roasted Garlic 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 Pan-Seared Sea Bass with Roasted Garlic 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.

What goes well with Pan-Seared Sea Bass with Roasted Garlic Lemon Butter?

Mediterranean 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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