Preheat oven: Set to 220 °C / 425 °F. Place pizza stone or tray inside to preheat if desired. Prepare the crust: Roll out the pizza dough on a lightly floured surface. Transfer to a baking tray or pizza pan. Add the base layer: Spread pizza sauce evenly over the dough
leaving a 1-inch border for the crust. Sprinkle shredded mozzarella and Parmesan evenly on top. Create the spider web: Use a piping bag (or zip bag with the tip cut off) filled with extra mozzarella. Pipe lines outward from the center like a spider web
then connect them with curved lines to form a web pattern. (Alternatively
you can use strips of mozzarella or string cheese to shape the web.) Make the olive spiders: Slice one olive in half for the spider’s body. Slice another olive into thin strips for the legs. Arrange one “body” and eight “legs” on the pizza. Bake: Bake for 12–15 minutes
or until the cheese is melted and bubbly
and the crust is golden. Serve: Let cool slightly
then slice and serve warm. Perfect centerpiece for a Halloween dinner!