In a large mixing bowl, combine the beef mince, one cracked egg, diced onion, chopped pickles, ketchup, mustard, Cajun seasoning, salt, and pepper. Mix thoroughly until all ingredients are well combined. Don’t be afraid to use your hands for an even mix!

Lay a spring roll wrapper with a point facing you. Place a strip of cheese about 1-2 inches above the bottom corner.

Add a heaping tablespoon of the cheeseburger mixture on top of the cheese, making sure it doesn’t spill over.

To roll the cheeseburger spring roll, take the bottom corner of the wrapper and fold it over the filling. Roll it once more until the corner is tucked under.

Fold in both side corners to create an envelope shape. Continue rolling until a small corner remains.

Brush the corner with beaten egg and roll to seal. If you prefer extra security, double wrap the spring rolls by repeating the process with a second wrapper.

Place the spring rolls on a tray with an open bottom, such as a metal air fryer basket, to allow any grease to drip away. If the beef is particularly fatty, this prevents the rolls from becoming soggy, double wrapping the rolls will also help prevent this.

Air fry at 400°F (200°C) for 20 minutes, or until golden and crispy.

While the spring rolls are in the air fryer, fry the bacon in a pan on medium-high heat with a little cooking oil until crispy on both sides, add to a paper towel to soak up the grease and crumble.

Once the spring rolls are done, top with burger sauce, crispy bacon and crispy onions, you can also use some burger sauce for dipping.