Grilled Amazonian Fish with Wild Herb Chimichurri

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Fresh river fish grilled and topped with a vibrant chimichurri sauce inspired by Amazonian herbs and flavors. This latin american-inspired seafood (gluten free) ready in about 25 minutes pairs olive oil, chopped fresh cilantro leaves, chopped fresh parsley leaves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 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: 10 min Serves 4 Latin American cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat grill to medium-high heat (about 400°F). Brush 4 fresh river fish fillets with 1 tbsp olive oil and season with 1/2 tsp salt and 1/4 tsp black pepper. Grill the fillets for 4-5 minutes per side until opaque and flaky.
  2. Step 2: Meanwhile, in a bowl combine 1/2 cup chopped cilantro, 1/2 cup chopped parsley, 2 tbsp chopped oregano, 3 minced garlic cloves, 1/2 tsp red chili flakes, 2 tbsp fresh lime juice, 1 tbsp red wine vinegar, 2 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp black pepper. Stir well to create the chimichurri sauce.
  3. Step 3: Remove fish from the grill and let rest for 2 minutes. Spoon generous amounts of the wild herb chimichurri over each fillet and serve immediately with steamed rice or grilled vegetables.

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Frequently asked questions

How long does Grilled Amazonian Fish with Wild Herb Chimichurri take to make?

Total time is about 25 minutes (15 min prep + 10 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 Grilled Amazonian Fish with Wild Herb Chimichurri?

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 olive oil from drying out.

Can I substitute ingredients in Grilled Amazonian Fish with Wild Herb Chimichurri?

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 Grilled Amazonian Fish with Wild Herb Chimichurri 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.

Is Grilled Amazonian Fish with Wild Herb Chimichurri gluten free?

Yes — this recipe is tagged gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.