Grilled Fish Tacos with Matamoros Salsa
Flaky fish fillets grilled with citrus and spices, served in warm tortillas with a fresh tomatillo-avocado salsa. This mexican-inspired quick meals ready in about 32 minutes pairs fish fillets, lime juice, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 360 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.
Ingredients
- 1 lb fish fillets
- 2 tbsp lime juice
- 1 tbsp olive oil
- 1 tsp cumin
- 1/2 tsp chili powder
- 1/2 tsp salt
- 1/4 tsp black pepper
- 8 corn tortillas
- 6 tomatillos
- 1/2 avocado
- 1/4 cup red onion
- 2 tbsp cilantro
- 1 tbsp lime juice
Instructions
- Step 1: In a bowl, mix 1 lb fish fillets, 2 tbsp lime juice, 1 tbsp olive oil, 1 tsp cumin, 1/2 tsp chili powder, 1/2 tsp salt, and 1/4 tsp black pepper. Let marinate for 10 minutes.
- Step 2: Heat a grill pan over medium-high heat. Add the marinated fish and cook for 3-4 minutes per side until flaky and opaque. Remove from heat.
- Step 3: For the salsa: Remove husks from 6 tomatillos and chop into 1/2-inch pieces. In a blender, combine tomatillos, 1/2 avocado, 1/4 cup finely diced red onion, 2 tbsp chopped cilantro, 1 tbsp lime juice, and a pinch of salt. Blend until smooth but slightly chunky.
- Step 4: Warm 8 corn tortillas in a dry skillet for 15 seconds per side until pliable.
- Step 5: Place grilled fish on tortillas, top with tomatillo salsa, and sprinkle with extra cilantro. Serve immediately with lime wedges.
Frequently asked questions
How long does Grilled Fish Tacos with Matamoros Salsa take to make?
Total time is about 32 minutes (20 min prep + 12 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 Fish Tacos with Matamoros Salsa?
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 fish fillets from drying out.
Can I substitute ingredients in Grilled Fish Tacos with Matamoros Salsa?
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 Fish Tacos with Matamoros Salsa 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 Grilled Fish Tacos with Matamoros Salsa?
Mexican quick meals 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.
