Oven Baked Cajun Salmon (Print version)

Spice-rubbed salmon fillets baked until perfectly flaky with a bold Cajun seasoning crust, ready in 25 minutes.

# What goes in:

→ Fish

01 - 4 salmon fillets (about 5–6 oz each), skin on or off as preferred

→ Cajun Spice Blend

02 - 2 tbsp olive oil
03 - 1 tbsp Cajun seasoning (store-bought or homemade)
04 - 1/2 tsp smoked paprika
05 - 1/2 tsp salt
06 - 1/4 tsp black pepper
07 - 1/4 tsp garlic powder
08 - 1/4 tsp onion powder
09 - 1/4 tsp cayenne pepper (optional, adjust to taste)

→ Garnish

10 - 2 tbsp chopped fresh parsley or cilantro
11 - 1 lemon, cut into wedges

# Cooking steps:

01 - Preheat oven to 400°F. Line a baking sheet with parchment paper or aluminum foil and set aside.
02 - In a small bowl, combine olive oil with Cajun seasoning, smoked paprika, salt, black pepper, garlic powder, onion powder, and cayenne pepper. Stir until a smooth paste forms.
03 - Pat salmon fillets thoroughly dry with paper towels. Arrange them skin-side down on the prepared baking sheet, spacing evenly.
04 - Brush the Cajun spice mixture evenly over each salmon fillet, coating the top and sides generously.
05 - Bake for 12–15 minutes, or until the salmon flakes easily with a fork and reaches an internal temperature of 145°F.
06 - Remove from the oven and let rest briefly. Garnish with chopped fresh parsley or cilantro and serve alongside lemon wedges.

# Tips from flavorandfeast:

01 -
  • The Cajun spice blend comes together from pantry staples you probably already have, so no emergency grocery runs needed.
  • It goes from fridge to table in under 30 minutes, which makes it a genuine weeknight hero.
  • Cleanup is almost nonexistent when you line your baking sheet right.
02 -
  • Overbaking salmon by even two minutes turns it from silky to chalky, so start checking at the 12 minute mark rather than waiting until the timer goes off.
  • Patting the fillets bone dry before seasoning is the single step that makes the biggest difference in how well the spice adheres and how the crust forms.
03 -
  • Let the seasoned fillets sit for five minutes on the counter before baking so the spice paste has time to meld with the oil and really penetrate the surface of the fish.
  • If you want an extra caramelized edge, flip the oven to broil for the last 60 to 90 seconds and watch it like a hawk because the line between gorgeous and burnt is very thin.

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