Pan-Seared Barramundi with Finger Lime and Wattleseed Beurre Blanc

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

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Delicate barramundi fillets pan-seared and served with a tangy finger lime and wattleseed beurre blanc sauce that highlights Australian coastal flavors. This Australian-inspired seafood recipe, ready in about 30 minutes, pairs 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. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 15 min Serves 4 Australian cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Season 4 barramundi fillets evenly with 1 tsp salt and 1/2 tsp black pepper. Heat 2 tbsp olive oil in a large non-stick skillet over medium-high heat until shimmering.
  2. Step 2: Place the fillets skin-side down and cook for 4-5 minutes without moving, until the skin is crisp and golden. Flip and cook for 2 more minutes until the fish is opaque and flakes easily. Remove from pan and keep warm.
  3. Step 3: In the same skillet, add 1 minced small shallot, cooking over medium heat for 1-2 minutes until softened. Add 1/2 cup dry white wine and 2 tbsp white vinegar, simmering until reduced to about 2 tbsp.
  4. Step 4: Lower heat and whisk in 100 g chilled cubed unsalted butter gradually until sauce thickens and emulsifies. Stir in 1 tsp ground wattleseed and remove from heat.
  5. Step 5: Spoon the beurre blanc over the barramundi fillets and garnish with 2 tbsp finger lime pearls for a bright citrus pop before serving.

Frequently asked questions

How long does Pan-Seared Barramundi with Finger Lime and Wattleseed Beurre Blanc take to make?

Total time is about 30 minutes (15 min prep + 15 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 Finger Lime and Wattleseed Beurre Blanc?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Pan-Seared Barramundi with Finger Lime and Wattleseed Beurre Blanc?

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 Finger Lime and Wattleseed Beurre Blanc 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 Finger Lime and Wattleseed Beurre Blanc?

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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