Yes, aluminum foil can be used to make a pizza crust. While it's not the traditional method, using aluminum foil as a makeshift pizza stone can help distribute heat evenly and create a crispy crust. Simply shape the foil into a circle, add your pizza dough and toppings, and bake as usual. However, be cautious about sharp toppings that could tear the foil. For a more authentic crust, parchment paper or a pizza stone is recommended.