Preheat your oven to 375°F (190°C).

Roll out your pie crust on a lightly floured surface until it's about 1/8 inch thick. Use a round cutter to cut circles that fit snugly into your mini pie dishes or ramekins.

In a mixing bowl, combine pizza sauce with cooked chicken or ground beef. Add shredded mozzarella cheese and customize with selected pizza toppings. Sprinkle in garlic powder, oregano, and basil, then stir everything together until well combined.

Spoon the filling into the bottom crusts you've prepared, filling them just to the rim. Cover with a top crust, pressing to seal the edges. Make a few small slits in the top crusts with a sharp knife.

Place the assembled pot pies on a baking sheet. Bake in the oven for 25-30 minutes, or until the crust is golden and flaky, and the filling is bubbling through the vents.

Let the pot pies cool for a few minutes before serving. Garnish with fresh basil or a drizzle of olive oil if desired.