Combine cream cheese, cheddar and Monterey Jack cheese in medium mixing bowl. Stir in most of the bacon and green onion, reserving a bit of both for garnish. Stuff jalapeño halves with cheese mixture. Top with bread crumbs. Place jalapeños cut-side-up on Air Fry Kit.
Place Air Fry Kit into machine. Press “Air Fry” button and rotate knob to navigate to 375° and press to set temperature. Rotate knob to navigate to 12 minutes and press knob to start.
Garnish with reserved bacon and green onions and serve.