Place flatbreads on a baking sheet and spread with BBQ sauce.
Add shredded chicken, mozzarella, red onion, and bell pepper.
Sprinkle with optional cheeses.
Bake for 10–12 minutes until cheese is bubbly and edges are crisp.
Garnish with cilantro, Parmesan, and crushed red pepper.
Slice and serve hot.
Notes
Use rotisserie chicken for convenience.Try different cheeses like cheddar or gouda for variation.Flatbread edges get extra crispy with a light oil brush before baking.