Pan-Seared Sea Bass with Saffron-Infused Tomato Sauce

By AislePrompt Editorial · Published 2026-06-10 · Updated 2026-06-10

Tender sea bass fillets pan-seared and served over a fragrant saffron and tomato sauce inspired by coastal Spanish flavors. This Spanish-inspired seafood recipe, ready in about 35 minutes, pairs Sea bass fillets, Olive oil, Yellow onion 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.

Ingredients

• 4 fillets (6 oz each), skin on Sea bass fillets
• 3 tbsp Olive oil
• 1 small, finely diced Yellow onion
• 2, minced Garlic cloves
• 1 cup Canned crushed tomatoes
• 1/4 tsp Saffron threads
• 1/4 cup Dry white wine
• 1 tsp Salt
• 1/2 tsp Black pepper
• 2 tbsp, chopped Fresh parsley
• 4, for serving Lemon wedges

The pan we’d use for this → Best Nonstick Cookware for 2026: Top 5 Skillet Picks + Buying Guide

Instructions

1. Step 1: In a small bowl, soak 1/4 tsp saffron threads in 2 tbsp warm water for 10 minutes to release their color and aroma.
2. Step 2: Heat 2 tbsp olive oil in a medium skillet over medium heat. Add 1 small finely diced yellow onion and 2 minced garlic cloves, sautéing for 4 minutes until the onion is translucent and garlic is fragrant.
3. Step 3: Pour in 1 cup canned crushed tomatoes and 1/4 cup dry white wine, then add the saffron with its soaking liquid, 1 tsp salt, and 1/2 tsp black pepper. Simmer the sauce for 12 minutes until it thickens and deepens in flavor.
4. Step 4: Meanwhile, pat dry 4 sea bass fillets and season both sides with salt and pepper. Heat remaining 1 tbsp olive oil in a large nonstick skillet over medium-high heat.
5. Step 5: Place sea bass fillets skin-side down and cook for 4-5 minutes until skin is crisp and golden. Flip and cook another 3-4 minutes until the fish is opaque and flakes easily.
6. Step 6: Spoon warm saffron tomato sauce onto plates, top with sea bass fillets, sprinkle with 2 tbsp chopped fresh parsley, and serve with 4 lemon wedges.