Slow-Roasted Barramundi with Finger Lime and Wattleseed Crust

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Delicate barramundi fillets slow-roasted with a fragrant crust of wattleseed and topped with fresh finger lime pearls for a burst of brightness. This australian-inspired seafood ready in about 35 minutes pairs ground wattleseed, fine sea salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 240 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: 25 min Serves 4 Australian cuisine 240 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 275°F (135°C). In a small bowl, mix 2 tsp ground wattleseed, 1 tsp fine sea salt, and 1/2 tsp black pepper. Pat dry 4 barramundi fillets and rub the wattleseed mixture evenly over the skin side.
  2. Step 2: Place fillets skin-side down on a baking sheet lined with parchment paper. Drizzle 2 tbsp olive oil evenly over the fillets. Roast in the oven for 20-25 minutes until the fish flakes easily and is opaque.
  3. Step 3: Remove from the oven and drizzle 1 tbsp fresh lemon juice over the fillets. Sprinkle 3 tbsp finger lime pearls and 1 tbsp chopped fresh parsley on top. Serve immediately with steamed greens or a light salad.

Equipment for this recipe

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Frequently asked questions

How long does Slow-Roasted Barramundi with Finger Lime and Wattleseed Crust take to make?

Total time is about 35 minutes (10 min prep + 25 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 Slow-Roasted Barramundi with Finger Lime and Wattleseed Crust?

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 ground wattleseed from drying out.

Can I substitute ingredients in Slow-Roasted Barramundi with Finger Lime and Wattleseed Crust?

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 Slow-Roasted Barramundi with Finger Lime and Wattleseed Crust 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 Slow-Roasted Barramundi with Finger Lime and Wattleseed Crust?

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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