Pan-Seared Pacific Rockfish with Lemon Caper Sauce

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

A light seafood entrée featuring tender pan-seared Pacific rockfish fillets topped with a bright, tangy lemon caper sauce inspired by California coastal flavors. This seafood (gluten free option) ready in about 20 minutes blends all-purpose flour, sea salt, freshly ground black pepper into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 280 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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 Seafood cuisine 280 cal/serving
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Ingredients

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Instructions

  1. Step 1: Pat dry 4 Pacific rockfish fillets (6 oz each) with paper towels. In a shallow dish, mix 1/4 cup all-purpose flour with 1 tsp sea salt and 1/2 tsp freshly ground black pepper. Lightly dredge each fillet in the seasoned flour, shaking off excess.
  2. Step 2: Heat 2 tbsp extra virgin olive oil and 2 tbsp unsalted butter in a large nonstick skillet over medium-high heat until the butter foams and sizzles.
  3. Step 3: Add the fillets to the pan, cooking for 3-4 minutes per side until the fish is golden brown and flakes easily with a fork. Transfer the fillets to a warm plate.
  4. Step 4: Reduce heat to medium-low and add the remaining 1 tbsp unsalted butter to the skillet. Stir in 3 minced garlic cloves and sauté for 30 seconds until fragrant.
  5. Step 5: Add 3 tbsp fresh lemon juice and 2 tbsp drained capers to the pan, simmering for 1 minute until the sauce thickens slightly.
  6. Step 6: Remove from heat and stir in 2 tbsp chopped fresh parsley. Spoon the lemon caper sauce evenly over the rockfish fillets and serve immediately.

Frequently asked questions

How long does Pan-Seared Pacific Rockfish with Lemon Caper Sauce take to make?

Total time is about 20 minutes (10 min prep + 10 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Pan-Seared Pacific Rockfish with Lemon Caper Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Pan-Seared Pacific Rockfish with Lemon Caper Sauce?

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 Pacific Rockfish with Lemon Caper Sauce 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 Pan-Seared Pacific Rockfish with Lemon Caper Sauce gluten free option?

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