01 -
Preheat oven to 190°C (375°F). Line a baking sheet with parchment paper or aluminum foil.
02 -
In a small bowl, combine cumin, cayenne pepper, salt, and black pepper. Sprinkle the seasoning mixture evenly over both sides of the tilapia fillets.
03 -
Place seasoned fish on the prepared baking sheet. Drizzle with olive oil and dot with small pieces of butter.
04 -
Bake in the preheated oven for 20-25 minutes until fish flakes easily with a fork and is opaque throughout.
05 -
For extra color and texture, broil for 3-5 minutes until the top is lightly browned.
06 -
While fish is baking, whisk together sour cream, mayonnaise, lime juice, garlic powder, and sriracha in a small bowl until smooth. Refrigerate until ready to serve.
07 -
Heat a dry skillet over medium-high heat. Toast corn tortillas for 30 seconds per side until warm and slightly charred. Keep warm wrapped in a clean kitchen towel.
08 -
Flake the cooked fish into chunks. Place a portion of fish on each tortilla, then top with purple cabbage, avocado slices, diced tomatoes, red onion, cilantro, and cotija cheese. Drizzle with the garlic lime crema.
09 -
Serve immediately with lime wedges for squeezing over tacos.