- Heat olive oil over medium heat in a large skillet. Add cabbage and carrot mix and mushrooms. Cool for 3-4 minutes, stirring regularly until vegetables are lightly softened.
- Add Takumi and cook for 1 minute longer. Transfer mixture to a bowl.
- Place 1 rice paper in a shallow bowl filled with lukewarm water for about 25 seconds. Transfer softened rice paper sheet to a plate.
- Add ⅓ cup of cabbage mushroom filling to center of rice paper and fold over bottom, then sides and then roll towards the top.
- Place into greased basket of air fryer. Repeat with remaining filling and rice paper. Work in 2 batches, leaving space between rolls in the air fryer. Mist the tops of rolls with cooking spray.
- Air fry at 390ºF for 5 minutes. Gently flip rolls and air fry for 4-5 minutes longer. Cool rolls in air fryer basket at room temperature for 5 minutes before removing from the basket.
- Repeat with remaining rolls. Serve warm garnished with chopped green onions and extra Takumi for dipping.