Preheat your oven to 475°F (245°C). If using a pizza stone, place it in the oven while preheating.
In a small bowl, mix the shredded chicken with the chili garlic sauce, ensuring it is evenly coated. Set aside.
Roll out the pizza dough on a floured surface to your desired thickness. Transfer the dough to a baking sheet or pizza peel lined with parchment paper if using a stone.
Brush olive oil over the surface of the dough, then sprinkle the garlic powder evenly. Season with salt and pepper.
Sprinkle a generous layer of mozzarella cheese over the dough, followed by the chili garlic chicken mixture, red bell peppers, and red onion slices.
Add another sprinkle of mozzarella cheese on top, along with any extra toppings, like red pepper flakes if desired.
Bake in the oven for 12-15 minutes, or until the crust is golden brown and the cheese is bubbly and slightly browned.
Once baked, remove the pizza from the oven and let it cool for a minute. Garnish with fresh cilantro before slicing.