Barramundi with Lemon Butter Sauce

About This Recipe

Barramundi is Australia's most celebrated native fish, prized for its firm, mild white flesh and skin that crisps beautifully in a hot pan. Getting the skin genuinely crackling crisp depends on starting with a bone-dry fillet and a hot pan, pressing gently for the first minute so the skin doesn't curl away from the heat. Once the fish is cooked and rested, the same pan builds a quick lemon butter sauce, deglazed with a splash of white wine or stock and finished by swirling in cold butter off the heat so it emulsifies into something glossy rather than greasy. The acidity of fresh lemon juice cuts through the richness of the butter and balances the fish's natural sweetness. Simple and quick enough for a weeknight, this is the kind of dish found at Australian coastal restaurants and home kitchens alike, letting a genuinely good piece of fish speak for itself.

Ingredients

Serves 4

• 4barramundi fillets(skin-on)
• 2 tbspolive oil
• 1 tspfine sea salt
• 0.25 tspblack pepper
• 4 tbspcold butter(cubed)
• 2 clovesgarlic(minced)
• 0.33 cupwhite wine or fish stock
• 2 tbsplemon juice(plus lemon wedges for serving)
• 2 tbspfresh parsley(chopped)

Instructions

1. 1

   Dry the fish

   Pat the barramundi fillets completely dry with paper towels and season both sides with salt and pepper.

2. 2

   Sear the skin

   Heat olive oil in a skillet over medium-high heat. Lay fillets skin-side down and press gently with a spatula for the first 30 seconds.

   A bone-dry fillet and a firm press for the first 30 seconds is what keeps the skin from curling and gives you an even, crackling crust.

3. 3

   Cook through

   Cook 4-5 minutes until the skin is deeply golden and crisp, then flip and cook 2-3 minutes more until just cooked through. Remove and rest.

4. 4

   Build the sauce

   In the same pan, add garlic and cook 30 seconds, then deglaze with white wine or stock, scraping up any browned bits.

5. 5

   Emulsify

   Reduce for 2 minutes, then remove from heat and swirl in cold butter cubes a few at a time until glossy.

6. 6

   Finish

   Stir in lemon juice and parsley.

7. 7

   Serve

   Spoon the sauce over the fish and serve with lemon wedges on the side.

Variations

• •

  Use snapper or another firm white fish if barramundi isn't available.

• •

  Add capers to the sauce for a briny contrast to the butter.

• •

  Finish with a scatter of toasted almonds for extra crunch.

Storage

Best eaten fresh; the crisp skin doesn't hold up to storage. Leftover fish keeps refrigerated 1 day, gently reheated in a low oven.

Frequently Asked Questions