Pan-Seared Barramundi with Lemon Myrtle and Fresh Herbs

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Delicate barramundi fillets pan-seared and seasoned with native Australian lemon myrtle and fresh herbs, served with a bright lemon butter sauce. This australian-inspired seafood ready in about 22 minutes pairs fillets (6 oz each) barramundi fillets, lemon myrtle powder, chopped fresh parsley 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: 12 min Serves 4 Australian cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat dry 4 barramundi fillets and season both sides with 1 tsp lemon myrtle powder, 1 tsp salt, and 1/2 tsp black pepper. Set aside.
  2. Step 2: Heat 2 tbsp olive oil in a large non-stick skillet over medium-high heat until shimmering. Add the fillets skin-side down and cook for 4-5 minutes until the edges turn opaque and the skin is crispy.
  3. Step 3: Carefully flip the fillets and cook for an additional 3 minutes until the fish is cooked through and flakes easily with a fork.
  4. Step 4: Remove the fish from the pan and keep warm. Reduce heat to low and add 3 tbsp unsalted butter, 2 tbsp fresh lemon juice, 2 tbsp chopped parsley, and 1 tbsp chopped chives to the skillet. Stir until the butter melts and the sauce is fragrant and slightly thickened.
  5. Step 5: Spoon the lemon butter sauce over the barramundi fillets and serve immediately with steamed vegetables or salad.

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Frequently asked questions

How long does Pan-Seared Barramundi with Lemon Myrtle and Fresh Herbs take to make?

Total time is about 22 minutes (10 min prep + 12 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 Barramundi with Lemon Myrtle and Fresh Herbs?

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 lemon myrtle powder from drying out.

Can I substitute ingredients in Pan-Seared Barramundi with Lemon Myrtle and Fresh Herbs?

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 Barramundi with Lemon Myrtle and Fresh Herbs 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 Barramundi with Lemon Myrtle and Fresh Herbs?

Australian 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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