Preheat oven to 425°F (220°C) and line a baking sheet with parchment paper.
Place the tortilla wrap on a baking sheet lined with parchment paper, in a cast iron skillet, or directly on the rack (for more crispiness).
Spread the pizza sauce evenly on top of your tortilla, leaving a small border around the edges.
Sprinkle shredded mozzarella and optionally Parmesan cheese evenly on top.
If desired, add 2-3 tablespoons of your favorite toppings. Do not exaggerate, and avoid watery toppings like fresh tomatoes. This keeps the tortilla pizza crispy.
Bake on the middle rack for 10–12 minutes, until the edges are golden and crispy and the cheese is bubbling.
Let cool for 1-2 minutes, then slice and serve.