1. Select the Preheat function on the Cosori Air Fryer, adjust temperature to 380°F, and press Start/Pause.
2. Stir together the steak, onion, bacon, Worcestershire, Dijon, oil, maple syrup, salt, and paprika in a medium bowl until evenly combined.
3. Place the meat mixture into the preheated air fryer.
4. Set the temperature to 400°F and time to 12 minutes, then press Start/Pause.
5. Shake the steak tips halfway through cooking.
6. Remove the steak when done, then serve garnished with parsley on a bed of mashed potatoes.