How long do you cook crab cakes in a deep fryer?

You don't typically deep fry crab cakes.

Crab cakes are usually pan-fried, baked, or grilled because:

* Deep frying can make them greasy: The high heat and oil can make the crab cakes overly greasy and soggy.

* It can mask the delicate flavor: Deep frying can overwhelm the delicate flavor of the crab meat with the taste of the oil.

If you really want to deep fry crab cakes:

* Use a light batter: A light batter will help to crisp the crab cakes without making them too greasy.

* Fry for a short amount of time: Deep fry them for 2-3 minutes, or until golden brown and cooked through.

* Drain on paper towels: Drain the crab cakes on paper towels to remove excess oil.

However, it's generally recommended to cook crab cakes using other methods that will preserve their flavor and texture.