Salmon can feel a little fancy, but this air fryer cajun honey butter salmon is actually one of the easiest dinners I make.
The salmon gets a nice cajun crust on top while staying soft and flaky inside. The air fryer does most of the work for you.
Then comes the honey butter. It’s sweet, a little spicy, and buttery all at once, and it melts right over the warm fish.
You only need about 10 minutes in the air fryer, so this is perfect for a busy weeknight.
Serve it with a squeeze of fresh lemon and some parsley on top, and you’ve got a meal that looks and tastes like something special.
Why You’ll Love This Recipe
Sweet and Spicy – The Cajun seasoning brings the heat while the honey butter adds a smooth, sweet finish.
Crispy on Top – The air fryer gives each fillet a slightly crispy crust without any deep frying.
Flaky and Tender – The salmon stays soft and juicy inside and flakes apart easily with a fork.
Ingredients
- 4 Salmon Fillets (6 oz each, skin-on)
- 1 tbsp Cajun Seasoning
- 1/2 tsp Salt
For the Honey Butter
- 3 tbsp Butter (melted)
- 1 tbsp Honey
- 1 clove Garlic (minced)
- 1 tsp Lemon Juice
- 1/4 tsp Cayenne Pepper
- Fresh Parsley (chopped, for garnish)
- Lemon Wedges (for serving)
How To Make
Step 1
Pat the salmon fillets dry and season the flesh side generously with cajun seasoning and salt. Let sit at room temperature for 10 minutes.
Step 2
Preheat the air fryer to 390F. Place the salmon skin-side down in the basket and air fry for 8-10 minutes, depending on thickness, until the salmon flakes easily with a fork and the top has a slightly crispy crust.
Step 3
While the salmon cooks, whisk together the melted butter, honey, garlic, lemon juice, and cayenne pepper in a small bowl.
Step 4
As soon as the salmon comes out, spoon the honey butter generously over each fillet so it melts and pools around the fish.
Step 5
Garnish with chopped parsley and serve with lemon wedges on the side.
Tips
Pat the Salmon Really Dry First
From my experience, wet salmon never gets that crispy top you want. Take a paper towel and press all over each fillet until the surface feels dry.
This also helps the cajun seasoning stick instead of sliding off. You’ll end up with a nice crust rather than a soggy coating.
Don’t Skip the Room Temperature Rest
Letting the salmon sit out for 10 minutes before cooking makes a real difference. Cold fillets straight from the fridge cook unevenly, so the outside dries out before the middle is done.
I always set a timer so I don’t forget about it. Ten minutes is enough to take the chill off without leaving it out too long.
Cook the Fillets in a Single Layer
Place the fillets skin-side down with a little space between them. If they touch or overlap, the hot air can’t move around and the tops won’t crisp up.
If your basket is on the smaller side, cook them in two batches. It’s worth the extra few minutes to get every fillet cooked right.
Related Recipes
- Air Fryer Cajun Cod Fillets
- Air Fryer Cajun Shrimp Skewers
- Air Fryer Honey Garlic Glazed Salmon Bites
- Air Fryer Honey Garlic Salmon
- Air Fryer Salmon Bites
Frequently Asked Questions
Do I need to flip the salmon halfway through?
No, you can leave the fillets skin-side down the whole time and they will cook through evenly.
The air fryer circulates hot air all around the fish, so the top gets that light crust without any flipping needed.
Air Fryer Cajun Honey Butter Salmon
- 4 Salmon Fillets (6 oz each, skin-on)
- 1 tbsp Cajun Seasoning
- 1/2 tsp Salt
- 3 tbsp Butter (melted)
- 1 tbsp Honey
- 1 clove Garlic (minced)
- 1 tsp Lemon Juice
- 1/4 tsp Cayenne Pepper
- Fresh Parsley (chopped, for garnish)
- Lemon Wedges (for serving)
- Pat the salmon fillets dry and season the flesh side generously with cajun seasoning and salt. Let sit at room temperature for 10 minutes.
- Preheat the air fryer to 390F. Place the salmon skin-side down in the basket and air fry for 8-10 minutes, depending on thickness, until the salmon flakes easily with a fork and the top has a slightly crispy crust.
- While the salmon cooks, whisk together the melted butter, honey, garlic, lemon juice, and cayenne pepper in a small bowl.
- As soon as the salmon comes out, spoon the honey butter generously over each fillet so it melts and pools around the fish.
- Garnish with chopped parsley and serve with lemon wedges on the side.