How to air-fry frozen salmon without thawing: simple method, safety pointers and what to expect

A frozen salmon fillet can go directly into the air fryer, especially if it’s separated from the other fillets and isn’t stuck in a large block of ice.

The key is to remove any frost or melted water from the surface before adding seasoning. Otherwise, the oil, salt, spices, or marinade will slide off and end up at the bottom of the basket.

The best approach: don’t cook it for too long just to be safe. Above all, check the center of the fillet.

Preheat the air fryer to 370 °F/190 °C if your appliance requires it. Place the frozen salmon in the basket, skin-side down if the fillet still has its skin, then cook for 4 to 5 minutes.

Remove the fillet, pat dry any melted frost with paper towels, then season with olive oil, salt, pepper, lemon, paprika, garlic, herbs, soy sauce, or a touch of honey.

Then return the salmon to the Air Fryer for an additional 6 to 10 minutes, depending on its thickness. The flesh should become opaque and flake easily.

For a fairly thin steak, allow about 10 to 12 minutes total. For a medium-thick steak, allow about 12 to 14 minutes. For a thick steak, you can go up to 15 to 16 minutes, but check it before extending the cooking time.

Air fryers vary greatly depending on the model. Some get very hot, while others don’t. That’s why it’s best to check halfway through the cooking time rather than sticking to a set time without checking.

If the center still seems cold or translucent, extend the cooking time in 1- to 2-minute increments.

The safest way is to use a kitchen thermometer. To ensure safe cooking, the fish must reach 145 °F/63 °C at its center, in the thickest part of the fillet.

If you don’t have a thermometer, check that the flesh is hot in the center, opaque, and flakes easily with a fork. If the outside looks cooked but the center is still very firm or cold, cook it a little longer.

Frozen salmon can be deceiving: it browns quickly on the surface, while the center still needs a few more minutes.

Salmon is a fatty fish, but it can still dry out in the air fryer if cooked for too long. Once the center is cooked through, it’s best to stop cooking right away rather than leaving it in “just in case.”

Overcooked salmon becomes paler, drier, and has a texture that flakes apart easily. A good salmon fillet should remain tender, slightly juicy, and fall apart into nice pieces.

The right approach: cook briefly, check, then cook longer only if necessary.

Sweet sauces, such as honey, teriyaki, or honey-soy sauce, can burn if left in the air fryer for the entire cooking time. It’s best to add them after the first step, when the steak has already softened slightly.

For a simple version, mix a little olive oil, lemon juice, salt, pepper, and herbs. For a more flavorful version, add garlic, paprika, or ginger.

Most importantly: season a dry surface, not a wet one.

This quick salmon dish pairs perfectly with rice, steamed potatoes, a salad, green beans, broccoli, zucchini, or lemon-flavored couscous.

For a version with fresh salmon, this recipe for salmon fillets in the Air Fryer provides a good base to adapt when the fish isn’t frozen.



A fresh yogurt sauce also provides a nice contrast to the hot fish.



And for a simple side dish, boiled green beans work perfectly.

Place the frozen salmon in the Air Fryer at 390 °F/200 °C for 4 to 5 minutes. Remove it, pat dry any water or melted frost, season it, then return it to the Air Fryer to cook for 6 to 10 minutes, depending on its thickness.

For a standard fillet, aim for 10 to 15 minutes total. For a very thick fillet, cook for up to 16 minutes, checking periodically. The center should reach 145 °F/63 °C, or be very hot, opaque, and easy to flake with a fork.

Cooking frozen salmon in an air fryer should be quick. If it takes much longer, it’s often because the fillet is very thick, the air fryer isn’t heating up properly, or the selected temperature is too low.