Start by ensuring the salmon skins are clean and free from any scales or debris. Rinse them under cold water and pat them dry using a paper towel.
Using a sharp knife, gently remove the skin from the salmon fillets. Ensure that the skin remains intact and in one piece. You can save the fillets for another recipe.
Slice the salmon skins into smaller, bite-sized pieces or leave them whole if you prefer larger crisps.
In a large skillet, heat the vegetable oil over medium heat.
Once the oil is hot, carefully place the salmon skins in the skillet, skin-side down. Ensure that the skins are not overlapping to allow them to cook evenly.
Season the skins with sea salt or kosher salt and freshly ground black pepper to taste. Feel free to experiment with additional spices or seasonings, such as paprika or garlic powder, for extra flavor.
Allow the skins to cook undisturbed for 5-7 minutes or until they turn golden brown and crispy. Use a spatula to gently flip the skins and cook for an additional 3-5 minutes on the other side.
Once the skins are crispy and golden brown on both sides, remove them from the skillet and transfer them to a plate lined with paper towels. This will help absorb any excess oil.
Let the crispy fried salmon skins cool for a few minutes before serving. You can serve them as they are or squeeze fresh lemon juice over them for a tangy twist. Alternatively, pair them with your favorite dipping sauce, such as tartar sauce or aioli, for added flavor.