Air Fryer Salmon Fish Sandwich
It’s time to elevate your sandwich game with a delicious and healthy twist: the Air Fryer Salmon Fish Sandwich! This recipe brings together the rich flavors of salmon, the crunch of seasoned panko, and a zesty caper mayo that will make your taste buds dance. Perfect for a quick weeknight dinner or a delightful weekend lunch, this sandwich is packed with protein and flavor, making it a satisfying choice for any occasion.
Why This Recipe Belongs in Your Rotation

The Air Fryer Salmon Fish Sandwich is not just a meal; it’s a culinary experience that merges convenience with taste. Here are a few reasons why you should add it to your regular menu:
- Quick and Easy: The air fryer cuts down on cooking time while delivering crispy results.
- Healthier Option: Using the air fryer means less oil and fewer calories compared to traditional frying.
- Flavorful and Versatile: The salmon is paired with vibrant flavors that can be customized to suit your taste.
- Family-Friendly: Kids and adults alike will love this twist on a classic fish sandwich.
Ingredient Notes
For the best results, gather the following ingredients:
- 6 tablespoons mayonnaise: I recommend using Sir Kensington for its creamy texture and balanced flavor.
- 2 tablespoons drained capers, minced: These add a delightful briny kick to the mayo.
- 2 teaspoons fresh lemon juice: Brightens the overall flavor of the sandwich.
- 16 ounces skinless salmon fillet: If using frozen, ensure it’s thoroughly thawed and cut into 4 equal pieces.
- 1 teaspoon kosher salt, divided: Enhances the flavor of the salmon.
- 2 large egg whites, lightly beaten: Helps the panko adhere to the salmon.
- 1 cup seasoned panko: For that perfect crunch; gluten-free panko works well if needed.
- Olive oil spray: Just a light spray helps achieve crispiness.
- 4 whole wheat buns: You can also opt for gluten-free buns for a hearty base.
- 4 butter lettuce leaves: Adds a fresh and crispy element to the sandwich.
Setup & Equipment
Before you begin cooking, make sure you have the following equipment ready:
- Air Fryer: The star of the show, ensuring your salmon comes out perfectly cooked and crispy.
- Mixing Bowls: For combining the mayo and preparing the salmon.
- Measuring Spoons: To accurately measure out your ingredients.
- Spatula: For flipping the salmon in the air fryer.
Make Air Fryer Salmon Fish Sandwich: A Simple Method

Creating this delicious sandwich is a breeze! Just follow these easy steps:
Step 1: Prepare the Caper Mayo
In a mixing bowl, combine the mayonnaise, minced capers, and fresh lemon juice. Stir until well blended and set aside. This zesty sauce is the perfect complement to the savory salmon.
Step 2: Season the Salmon
Take your salmon fillets and season them with ½ teaspoon of kosher salt on both sides. This will enhance the natural flavors of the fish.
Step 3: Prepare the Breading
In a separate bowl, whisk the egg whites until lightly beaten. Dip each seasoned salmon piece into the egg whites, allowing any excess to drip off before coating them in the seasoned panko. Make sure each piece is well-coated for that satisfying crunch.
Step 4: Air Fry the Salmon
Preheat your air fryer to 400°F (200°C). Lightly spray the basket with olive oil spray to prevent sticking. Place the breaded salmon fillets in a single layer in the basket, making sure they are not overcrowded. Spray the tops of the fillets with olive oil spray for extra crispiness. Air fry for 10-12 minutes, or until the salmon is cooked through and the panko is golden brown.
Step 5: Assemble the Sandwich
While the salmon is cooking, prepare your buns. Toast them lightly if desired. Once the salmon is done, place a piece on each bun, add a lettuce leaf, and generously spread the caper mayo on top. Close the sandwich and enjoy!
Spring to Winter: Ideas

This Air Fryer Salmon Fish Sandwich is versatile enough to be enjoyed year-round. Here are some ideas to switch things up based on the seasons:
- Spring: Add sliced radishes and cucumber for a refreshing crunch.
- Summer: Top with a slice of ripe tomato and a hint of dill for a fresh twist.
- Fall: Incorporate roasted butternut squash slices for a warm, seasonal touch.
- Winter: Pair with a warm slaw made from cabbage and carrots for added comfort.
Cook’s Notes
- Ensure your salmon is patted dry before seasoning; this helps the panko adhere better.
- If you prefer a spicier kick, add some hot sauce to the mayonnaise mixture.
- Feel free to experiment with different herbs in the panko coating, such as dill or parsley.
- For a gluten-free option, make sure all ingredients are certified gluten-free, particularly the buns and panko.
Shelf Life & Storage
This sandwich is best enjoyed fresh, but if you have leftovers, here’s how to store them:
- Store any leftover cooked salmon in an airtight container in the refrigerator for up to 2 days.
- The caper mayo can be stored separately for up to a week in the fridge.
- Reheat the salmon in the air fryer for a few minutes to restore its crispiness before assembling your sandwich.
Troubleshooting Q&A
Why is my panko not crispy?
Ensure you are spraying enough olive oil on the panko-coated salmon and avoid overcrowding the air fryer basket, as this can steam the fish instead of crisping it.
Can I use frozen salmon?
Yes, but make sure to thaw it completely before cooking. Pat it dry to remove any excess moisture for better breading adherence.
What can I use instead of panko?
You can use regular breadcrumbs, crushed crackers, or even ground almonds for a gluten-free option, though the texture may vary slightly.
How do I know when the salmon is cooked through?
The salmon should be opaque and flake easily with a fork. An internal temperature of 145°F (63°C) is ideal for perfectly cooked salmon.
Bring It Home
The Air Fryer Salmon Fish Sandwich is not just a meal; it’s a celebration of flavors and textures that will impress your family and friends. With its crispy exterior, tender salmon, and flavorful mayo, it’s a sandwich that’s sure to become a favorite in your household. Whether you’re a seasoned cook or just starting, this recipe is approachable and rewarding.
Whip up this delightful sandwich for lunch or dinner, and watch as everyone comes back for seconds. With a few simple ingredients and easy steps, you can create a dish that rivals any restaurant experience. Enjoy each bite, knowing that you’ve prepared something nutritious and delicious right at home.

Air Fryer Salmon Fish Sandwich
Ingredients
Equipment
Method
- In a mixing bowl, combine the mayonnaise, minced capers, and fresh lemon juice. Stir until well blended and set aside.
- Season the salmon fillets with ½ teaspoon of kosher salt on both sides.
- In a separate bowl, whisk the egg whites until lightly beaten. Dip each seasoned salmon piece into the egg whites, then coat with seasoned panko.
- Preheat your air fryer to 400°F (200°C). Lightly spray the air fryer basket with olive oil spray. Place the breaded salmon fillets in the basket and spray the tops with olive oil.
- Air fry for 10-12 minutes, or until the salmon is cooked through and the panko is golden brown.
- Prepare your buns. Toast them lightly if desired. Once the salmon is done, place a piece on each bun, add a lettuce leaf, and spread the caper mayo on top. Close the sandwich and enjoy!
Notes
- Pat the salmon dry before seasoning to help the panko adhere better.
- Add hot sauce to the mayo for a spicy kick.
- Experiment with different herbs in the panko coating.
- Ensure all ingredients are gluten-free for a gluten-free option.
