Preheat your oven to 400°F and line a large rimmed baking sheet with parchment paper to prevent sticking.
In a medium mixing bowl, combine the ground chicken, grated parmesan cheese, egg, garlic powder, dried oregano, sea salt, and black pepper.
Mix the ingredients thoroughly with a spatula or clean hands until a uniform dough-like consistency forms.
Place the chicken mixture onto the parchment paper and flatten it into a thin, even circle approximately 1/4-inch thick.
Bake the crust for 18 to 20 minutes until the edges are beautifully golden and the center feels firm to the touch.
Remove the crust from the oven and spread the tomato sauce in a thin layer, leaving a small space for the crust edge.
Top the sauce with torn pieces of fresh mozzarella cheese, distributing them evenly across the surface.
Return the pizza to the oven for 5 to 7 minutes until the cheese is completely melted and starts to bubble.
Allow the pizza to rest for 2 minutes before garnishing with fresh basil leaves and slicing into wedges.