How to Make Blackened Mahi Tacos with Mango Salsa
How to Make Blackened Mahi Tacos with Mango Salsa is a easy Mexican-American recipe that serves 4. 350 calories per serving. Recipe by Barstool Outdoors on YouTube.
Prep: 15 min | Cook: 10 min | Total: 30 min
Cost: $111.26 total, $27.82 per serving
Ingredients
- 3 pieces Mango (ripe, diced)
- 1 piece Avocado (ripe, diced)
- 2 pieces Lime (juiced)
- 0.5 piece Red Onion (finely diced)
- 0.5 piece Red Bell Pepper (diced)
- 1 piece Jalapeño (seeded and minced (optional for heat))
- 0.25 cup Fresh Cilantro (chopped)
- 8 pieces Corn Tortillas (small, warmed)
- 4 pieces Mahi-Mahi Fillets (about 6 oz each, thawed and patted dry)
- 2 tablespoons Beef Tallow (rendered, for searing)
- 1 teaspoon Salt (plus to taste)
- 0.5 teaspoon Black Pepper (freshly ground)
- 2 tablespoons Spiceology Zesty Seafood Blend (or any citrus-forward seafood seasoning)
Instructions
Make Mango Salsa
Dice the mangoes, avocado, half a red onion, half a red bell pepper, and the jalapeño. Add chopped cilantro, squeeze the juice of two limes over the mixture, then season with salt and pepper. Toss everything together in a mixing bowl until well combined.
Time: PT15M
Pat Dry and Season Fish
Using a paper towel, pat the mahi‑mahi fillets dry on both sides. Sprinkle both sides with salt, pepper, and the Zesty Seafood Blend, pressing gently to adhere.
Time: PT5M
Heat Skillet and Add Fat
Place the cast iron skillet over high heat. When the pan is very hot, add 2 Tbsp of beef tallow and let it melt, swirling to coat the surface.
Time: PT2M
Temperature: high heat
Blacken the Mahi
Lay the seasoned fillets in the hot skillet. Sear without moving for 3‑4 minutes until a dark crust forms, then flip and sear the other side another 3‑4 minutes. The interior should be opaque and flaky.
Time: PT6M
Temperature: high heat
Warm the Tortillas
Push the fish to one side of the skillet or use a second pan. Warm each corn tortilla for about 20‑30 seconds per side until pliable.
Time: PT2M
Temperature: medium‑high
Assemble Tacos
Place a piece of blackened mahi on each tortilla, top generously with mango salsa, and finish with a pinch of extra salt and pepper. Add sour cream or cheese if desired.
Time: PT2M
Clean Up
Wash all used utensils, wipe the skillet once cooled, and store leftovers as indicated.
Time: PT5M
Nutrition Facts
- Calories
- 350
- Protein
- 25 g
- Carbohydrates
- 30 g
- Fat
- 15 g
- Fiber
- 5 g
Dietary info: Pescatarian, Gluten-Free (when using corn tortillas), Dairy-Free (omit sour cream/cheese)
Allergens: Fish (seafood), Dairy (if sour cream or cheese added)
Last updated: April 20, 2026






