Feel free to substitute whatever ground meat you prefer (pork, turkey, chicken, etc...). Or use the plant based "meats". You can always add more cheese if you want, although it may start to ooze out of the egg rolls when you cook them.
Cook the filling: Heat a pan over medium-high heat. Add the oil and then add the onion Cook for about 1-2 minutes or until softened. Add the ground beef, garlic powder, Worcestershire sauce, salt and pepper. Cook for 3-4 minutes or until the beef is browned and cooked through. Remove from heat and allow to cool.
After the beef has cooled, stir in the cheese and optional diced pickles.
How to Roll and Air Fry
Using egg roll wrappers or spring roll wrappers, add about 1-2 Tablespoons of filling to each wrapper (depending on the size of the wrapper) Tuck and roll the wrapper around the filling.
Brush the top corner of the wrapper with water to help seal the wrapper end, and then finish rolling the egg roll. Repeat for all the egg rolls. Brush or spray rolls with oil to coat.
Place the egg rolls in the air fryer basket in a single layer. Try not to have them touching or overlap. Cook in batches.
Air Fry at 380°F/195°C for about 12-16 minutes, flipping halfway through. Cook until the wrapper is crispy and browned. If you use the larger wrapper cook a little longer so that all the layers can cook through to avoid being tough and chewy.
Serve warm with ketchup, mustard, bbq for dipping.