July 8, 2026 · 5 min

Pan-Seared Barramundi with Cilantro Chimichurri, Garlic Couscous and Lemony Roasted Broccoli

Side Dish5 min2404 cal / serving

This barramundi recipe brings together tender, pan-seared fish with a vibrant cilantro sauce inspired by chimichurri. The sauce-made with fresh cilantro, garlic, lemon, cumin and chili flakes-adds a punchy, herbaceous kick that perfectly complements the buttery barramundi.

On the side, garlic butter couscous and lemony roasted broccoli round out the meal. The couscous is toasted in butter with garlic, then simmered with veggie stock for extra flavor, while the broccoli gets a bright finish with fresh lemon zest. It’s a harmonious, satisfying dinner that comes together in about 30 minutes.

Recipe details

Side Dish5 min2404 cal / serving2 servings

Nutrition per serving

Calories2404 kcalProtein13.4 gFat221.1 gCarbs69.6 gSugar13.1 gFiber6.3 gSodium4770 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: containsShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.

Ingredients

Broccoli8 ounce BroccoliView ingredient guide
Cumin1 teaspoon CuminView ingredient guide
Lemon1 unit LemonView ingredient guide
Garlic2 clove GarlicView ingredient guide
Barramundi10 ounce BarramundiView ingredient guide
Chili Flakes1 teaspoon Chili FlakesView ingredient guide
Cilantro0.25 ounce CilantroView ingredient guide
Pearl Couscous0.75 cup Pearl CouscousView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Cooking Oil2 teaspoon (tsp) Cooking OilView ingredient guide
Butter1 tablespoon (tbsp) ButterView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Adjust rack to top position and preheat oven to 425°F. Wash and dry produce. Cut broccoli into bite-size pieces. Finely chop cilantro. Zest and quarter lemon. Peel and mince or grate garlic.
  2. Toss broccoli on a foil-lined baking sheet with a drizzle of oil, salt and pepper. Roast on top rack until browned and tender, 15-20 minutes.
  3. While broccoli roasts, in a small bowl, combine cilantro, half the cumin (save the rest), half the lemon zest, 2 tablespoons olive oil (4 for 4 servings), a big squeeze of lemon juice and a pinch of garlic to taste. Season with salt, pepper and chili flakes to taste.
  4. Heat 1 tablespoon butter (2 for 4 servings) in a small pot over medium-high heat. Add couscous and remaining garlic. Cook, stirring often, until garlic is fragrant and couscous is lightly toasted, 1-2 minutes. Stir in 1 cup water (2 for 4) and stock concentrate. Bring to a boil, then cover and reduce heat to low. Cook until couscous is tender, 6-8 minutes. Keep covered off heat until ready to serve.
  5. While couscous cooks, pat barramundi dry with paper towels. Season all over with remaining cumin, salt and pepper. Heat a drizzle of oil in a large nonstick pan over medium-high heat. Add barramundi and cook until opaque and cooked through, 4-6 minutes per side. Turn off heat.
  6. Fluff couscous with a fork; season with salt and pepper. Toss broccoli with remaining lemon zest. Divide couscous, broccoli and barramundi between plates. Top barramundi with cilantro sauce. Serve with any remaining lemon wedges on the side.

Recipe Tips

For best results, pat the barramundi very dry before seasoning to ensure a nice sear.

If you prefer a milder sauce, reduce the chili flakes to 1/2 teaspoon.

To save time, you can start the broccoli and couscous simultaneously while prepping the sauce.

FAQ

Can I use a different fish instead of barramundi?

Yes, any firm white fish like cod, halibut or sea bass works well. Adjust cooking time as needed.

Can I make the cilantro sauce ahead of time?

Absolutely! The sauce can be made up to a day in advance and stored in the refrigerator. Bring to room temperature before serving.

What can I substitute for pearl couscous?

Regular couscous, quinoa or orzo are good substitutes. Cooking times may vary, so follow package instructions.

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