Preheat your oven to 200°C and prepare a baking tray with parchment paper to prevent sticking and ensure easy removal after baking.
Mix shredded chicken, egg, cheeses, and seasonings thoroughly until the mixture becomes sticky and well combined for a stable crust.
Spread the mixture evenly into a thin, round pizza shape, ensuring consistent thickness for even cooking throughout.
Bake the crust until golden and firm, which helps it hold toppings without becoming soggy.
Add sauce, cheese, and toppings evenly, being careful not to overload the crust.
Bake again until the cheese melts and bubbles, then rest before slicing for clean cuts.