- Toss salmon in sesame oil in a small mixing bowl. Season with cumin, chili powder and sea salt. Set aside.
- Combine tomatoes, mango, red onion, cilantro, and lime juice in a small bowl and stir well.
- Stir together mayonnaise and sriracha in a separate small bowl.
- Heat a 10-inch cast iron pan over medium-high heat for 3 minutes and lightly grease with sesame oil. Add salmon to pan and cook for 5-6 minutes, turning salmon after 3 minutes. Serve salmon on corn tortillas topped with salsa and drizzle with sriracha aioli.