In a bowl, combine the potatoes with onion powder, garlic powder, smoked paprika, dried oregano, dried thyme, olive oil, salt, and cracked black pepper; mix to coat.
Cook the potatoes in an air fryer at 200°C for about 22 minutes, or in an oven, until done.
Slice the chicken breast into thin strips, then dice into bite-size pieces.
In a bowl, combine the chicken with grated garlic, onion powder, smoked paprika, dried oregano, dried thyme, salt, and cracked black pepper; mix to coat.
Grate the mozzarella cheese on the larger side of a box grater.
Heat a large pan over medium-high heat with olive oil. Add the chicken and spread it out; let it sit for 1-1.5 minutes to build a crust, then cook for 5-6 minutes until cooked through.
Add the barbecue sauce to the chicken and mix; cook for about 1 minute until glazed.
Add the cooked potatoes to the pan and toss to coat in the barbecue glaze; reduce the heat to low.
Spread most of the mozzarella over the top, saving some for garnish; add extra cracked black pepper if desired.
Cover the pan and cook over low heat for 1-1.5 minutes until the cheese melts.
Serve by dividing into 5 portions (about 400g each). Sprinkle the remaining mozzarella and optionally drizzle more barbecue sauce and add flat leaf parsley.
Let cool for 15-20 minutes, then store in the fridge for 3-4 days or freeze for up to 3 months.