Preheat your air fryer or oven to 200°C (400°F).
In a large bowl, combine shredded chicken, bacon, jalapeño, spring onion, cheese, cream cheese, garlic, and ranch seasoning. Mix well.
Steam tortillas in the microwave with a damp paper towel for 45 seconds.
Spoon filling evenly into each tortilla and roll tightly.
Place seam side down on a tray and lightly spray with cooking oil.
Air fry for 10 to 15 minutes or bake for 20 to 25 minutes, flipping halfway.
Cook until golden and crispy. Serve with optional toppings.