Mix together diced avocado, cilantro, red onion, sun dried tomatoes, lime juice, salt, pepper, chili powder and garlic powder in a bowl.
Divide mixture into four sections. Add ¼ of the avocado egg roll mixture into the middle of four egg roll wrappers, placing the wrapper in a triangular position, so one point is facing at the bottom.
Using a small amount of water, moisten the four outside edges with water (only about ¼ inch, just to moisten so the outer edges will stick).
Fold bottom corner up and over the filling and then each side, one by one, over each other, being sure to moisten each edge with water so it sticks closed.
Roll completely closed and moisten any open edges so they stay closed. Finish the other three egg rolls and then spray each side with cooking spray.
Preheat the air fryer to 400ºF/200ºC. When ready, pull out the tray and place sprayed egg rolls into the air fryer pan.
Air fry at 400ºF/200ºC for 8 minutes, flipping halfway through.
While cooking, mix together avocado dip ingredients in a food processor. If you don’t have a food processor, you can whip everything together with a fork until combined and smooth.
When egg rolls are finished, cut each in half and serve with avocado dipping sauce for a delicious appetizer, snack, or side.