1Cut jalapeño peppers in half lengthwise, then remove stems, seeds, and membranes. For a spicier taste, leave some membrane intact.
2In a bowl, mix cream cheese (room temperature), shredded cheddar, garlic powder, onion powder, salt, and pepper until smooth.
3Using a small spoon, fill each pepper half with the cheese mixture, leveling the surface.
4Preheat the air fryer to 175°C (350°F) for about 3 minutes.
5Cut each bacon slice in half crosswise.
6Wrap each stuffed pepper half with a piece of bacon, securing ends if needed.
7Place the wrapped peppers in the air fryer basket in a single layer, ensuring they do not touch each other.
8Cook in the air fryer at 175°C (350°F) for 14-16 minutes, or until bacon is cooked through and crispy.
9Serve immediately, or refrigerate for up to 3 days and reheat before serving.