Sheet Pan Mediterranean Sea Bass with Lemon, Olives, and Capers
Oven-roasted sea bass fillets on a bed of bright lemon slices, briny olives, and capers, delivering a balanced and aromatic Mediterranean meal. This Mediterranean-inspired seafood recipe, ready in about 25 minutes, pairs sea bass fillets, olive oil, lemon for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 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.
Ingredients
- 4 pieces (6 oz each) sea bass fillets
- 3 tbsp olive oil
- 1 large, thinly sliced lemon
- 1/2 cup, pitted and halved kalamata olives
- 2 tbsp, drained capers
- 3 cloves, thinly sliced garlic
- 1 tbsp, chopped fresh oregano
- 1 tsp salt
- 1/2 tsp black pepper
- 1/4 tsp (optional) red pepper flakes
The sheet pan we’d roast this on → Best Sheet Pans in 2026: Top Picks + Buying Guide
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Equipment for this recipe
Tools this recipe's steps call for, with a link to each on Amazon.
Instructions
- Step 1: Preheat the oven to 400°F (200°C). Line a sheet pan with parchment paper and arrange 1 large thinly sliced lemon evenly across the surface.
- Step 2: Place 4 sea bass fillets (6 oz each) skin side down on top of the lemon slices. Drizzle 3 tbsp olive oil evenly over the fish.
- Step 3: Scatter 1/2 cup pitted and halved kalamata olives, 2 tbsp drained capers, and 3 thinly sliced garlic cloves around and on top of the fillets.
- Step 4: Sprinkle 1 tsp salt, 1/2 tsp black pepper, 1 tbsp chopped fresh oregano, and 1/4 tsp red pepper flakes (if using) evenly over everything.
- Step 5: Roast in the preheated oven for 12-15 minutes until the sea bass is opaque and flakes easily with a fork. Serve hot with pan juices spooned over.








