Preheat the oven to 425°F (218°C) with a rack in the upper third.
Brush the edges of each flatbread with olive oil so they turn golden and crisp.
Assemble & Bake
Spread the basil pesto evenly over each flatbread, leaving a small border around the edges.
Top each with shredded chicken, mozzarella, sun-dried tomatoes, and pine nuts.
Bake for 8–10 minutes or until the cheese is bubbling around the edges and the crust is golden.
Remove from the oven and let rest for 2 minutes before slicing to keep the center tender.
Notes
Tested three times, adjusting bake time and resting produced consistently crisp crust and tender center.Use a foil tent when reheating to prevent the cheese and crust from over-browning.