Barramundi Fillets Pan-Seared with Lemon Myrtle Butter and Finger Lime Salsa

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

Delicate barramundi fillets pan-seared to perfection and topped with a zesty finger lime and lemon myrtle butter salsa, showcasing fresh Australian coastal flavors. This australian-inspired seafood ready in about 18 minutes blends fillets (6 oz each) barramundi fillets, unsalted butter, lemon myrtle powder 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 320 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: 8 min Serves 4 Australian cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Pat dry 4 barramundi fillets and season both sides with 1 tsp salt and 1/2 tsp black pepper.
  2. Step 2: Heat 2 tbsp olive oil in a large nonstick skillet over medium-high heat until shimmering. Add the fillets skin-side down and cook for 4 minutes until the edges become crispy.
  3. Step 3: Carefully flip the fillets and cook an additional 3 minutes until the fish is opaque and flakes easily.
  4. Step 4: While the fish cooks, in a small bowl, mix 4 tbsp softened unsalted butter with 1 tsp lemon myrtle powder, 3 peeled and segmented finger limes, 2 tbsp chopped fresh parsley, and 1 tbsp lemon juice until combined.
  5. Step 5: Remove fish from heat and spoon the lemon myrtle butter salsa generously over each fillet.
  6. Step 6: Serve immediately with steamed vegetables or a light salad to complement the bright, citrusy flavors.

Frequently asked questions

How long does Barramundi Fillets Pan-Seared with Lemon Myrtle Butter and Finger Lime Salsa take to make?

Total time is about 18 minutes (10 min prep + 8 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Barramundi Fillets Pan-Seared with Lemon Myrtle Butter and Finger Lime Salsa?

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 Barramundi Fillets Pan-Seared with Lemon Myrtle Butter and Finger Lime Salsa?

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 Barramundi Fillets Pan-Seared with Lemon Myrtle Butter and Finger Lime Salsa 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 Barramundi Fillets Pan-Seared with Lemon Myrtle Butter and Finger Lime Salsa?

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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