Pan-Seared Barramundi with Lemon Myrtle and Roasted Vegetables
Tender barramundi fillets pan-seared with native Australian lemon myrtle, served alongside caramelized roasted root vegetables for a vibrant and fresh coastal meal. This australian-inspired seafood ready in about 45 minutes pairs fillets (6 oz each) barramundi fillets, lemon myrtle powder, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 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.
Ingredients
- 4 fillets (6 oz each) barramundi fillets
- 1 tsp lemon myrtle powder
- 3 tbsp olive oil
- 1 tsp salt
- 1/2 tsp black pepper
- 2 medium, peeled and cut into 1/2-inch chunks carrot
- 1 large, peeled and cut into 1/2-inch chunks sweet potato
- 1 medium, cut into wedges red onion
- 3, smashed garlic cloves
- 2 tbsp chopped, for garnish fresh parsley
- 2 tbsp fresh lemon juice
Instructions
- Step 1: Preheat your oven to 425°F (220°C). In a large bowl, toss 2 peeled and chunked carrots, 1 large peeled and chunked sweet potato, 1 medium cut red onion, and 3 smashed garlic cloves with 2 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp black pepper until evenly coated.
- Step 2: Spread the vegetables in a single layer on a baking sheet and roast in the oven for 25-30 minutes, stirring halfway through, until tender and caramelized.
- Step 3: Meanwhile, pat dry 4 barramundi fillets and season both sides with 1 tsp salt, 1/2 tsp black pepper, and 1 tsp lemon myrtle powder.
- Step 4: Heat 1 tbsp olive oil in a large nonstick skillet over medium-high heat. Add the barramundi fillets skin-side down and cook for 4-5 minutes until the skin is crisp and golden brown.
- Step 5: Carefully flip the fillets and cook for an additional 2-3 minutes until the fish is opaque and flakes easily with a fork.
- Step 6: Remove the fish from the pan and drizzle 2 tbsp fresh lemon juice over the fillets.
- Step 7: Serve the barramundi immediately atop the roasted vegetables, garnished with 2 tbsp chopped fresh parsley.
Frequently asked questions
How long does Pan-Seared Barramundi with Lemon Myrtle and Roasted Vegetables take to make?
Total time is about 45 minutes (15 min prep + 30 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 Lemon Myrtle and Roasted Vegetables?
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 lemon myrtle powder from drying out.
Can I substitute ingredients in Pan-Seared Barramundi with Lemon Myrtle and Roasted Vegetables?
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 Lemon Myrtle and Roasted Vegetables 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 Lemon Myrtle and Roasted Vegetables?
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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