Blackened Cajun Baked Tilapia
Seafood

Blackened Cajun Baked Tilapia

★★★★½ (4.5)

Bold Cajun spices form a flavorful crust on tender tilapia fillets baked to flaky perfection in just 15 minutes, a fast weeknight dinner with big flavor and minimal cleanup.

10 min Prep
15 min Cook
25 min Total
4 Servings
  • Big bold Cajun flavor with zero deep frying or standing at the stove
  • Ready start to finish in 25 minutes for busy weeknights
  • Mild tilapia is a great entry point for seafood beginners
  1. Preheat the oven to 400F and line a baking sheet with foil, then brush the foil with 1 tablespoon of the olive oil.
  2. Pat the tilapia fillets completely dry with paper towels, since excess moisture will keep the spice crust from sticking.
  3. In a small bowl, mix together the smoked paprika, garlic powder, onion powder, oregano, cayenne, thyme, salt, and black pepper.
  4. Brush both sides of each fillet with the remaining 1 tablespoon of olive oil.
  5. Sprinkle and pat the Cajun spice mixture evenly over both sides of each fillet, pressing gently so it adheres.
  6. Arrange the seasoned fillets on the prepared baking sheet, leaving space between each one.
  7. Bake for 12 to 15 minutes, checking at 12 minutes, until the fish is opaque throughout and flakes easily when tested with a fork.
  8. Confirm doneness with an instant-read thermometer inserted into the thickest part reads 145F.
  9. Tilapia is a thin, delicate fish, so watch closely near the end of baking; overcooking by even a few minutes will dry it out.
  10. Remove from the oven and let rest for 1 to 2 minutes on the baking sheet.
  11. Squeeze fresh lime juice over the fillets and sprinkle with chopped cilantro before serving hot.
Tilapia fillets are thin and cook fast, so start checking for doneness a couple minutes before the timer ends to avoid drying it out.
Pressing the spice rub firmly onto dry fish, rather than wet, helps it form a real crust instead of sliding off during baking.

Nutrition (per serving)

260Calories
34gProtein
10gFat
3gCarbs
1gFiber
520mgSodium

Nutrition information is estimated and provided for convenience only.