Pan-Fried Barramundi with Lemon Myrtle Butter

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A fresh Australian barramundi fillet pan-fried to perfection and topped with a fragrant lemon myrtle-infused butter sauce. This australian-inspired seafood ready in about 20 minutes pairs fillets (6 oz each) barramundi fillets, salt, black pepper 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.

Prep: 10 min Cook: 10 min Serves 4 Australian cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat dry 4 barramundi fillets (6 oz each) and season both sides with 1 tsp salt and 1/2 tsp black pepper.
  2. Step 2: Heat 3 tbsp olive oil in a large non-stick skillet over medium-high heat until shimmering. Add the fillets skin-side down and cook for 3-4 minutes until the skin is crisp and golden. Flip and cook for another 2-3 minutes until the flesh is opaque and flakes easily.
  3. Step 3: Remove the fish to a warm plate and lower the heat to medium. Add 4 tbsp unsalted butter to the skillet. Once melted and foaming, stir in 1 tsp lemon myrtle powder and 1 tbsp fresh lemon juice. Cook the sauce for 1 minute until fragrant and slightly thickened.
  4. Step 4: Spoon the lemon myrtle butter over the fish and garnish with 2 tbsp chopped fresh parsley before serving immediately.

Frequently asked questions

How long does Pan-Fried Barramundi with Lemon Myrtle Butter take to make?

Total time is about 20 minutes (10 min prep + 10 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-Fried Barramundi with Lemon Myrtle 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 salt from drying out.

Can I substitute ingredients in Pan-Fried Barramundi with Lemon Myrtle 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-Fried Barramundi with Lemon Myrtle 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-Fried Barramundi with Lemon Myrtle Butter?

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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