01 - Preheat oven to 400°F or air fryer to 375°F, ensuring proper temperature for crisping.
02 - Lay flour tortillas flat on clean surface. Spread 2-3 tablespoons pizza sauce in center of each tortilla, leaving 1-inch border around edges for proper folding.
03 - Distribute mozzarella evenly among tortillas. Top with pepperoni or mushrooms, bell peppers, black olives, red onion. Sprinkle with oregano and garlic powder.
04 - Fold left and right edges toward center. Roll tortilla from bottom upward, tucking edges tightly to create secure burrito seal.
05 - Lightly brush or spray outside of each burrito with olive oil. This promotes even browning and crispy texture during cooking.
06 - Place burritos seam-side down on parchment-lined baking sheet for oven method, or arrange in single layer in air fryer basket without overcrowding.
07 - Oven method: Bake 18-20 minutes until golden brown and crispy. Air fryer method: Cook 8-10 minutes, flip halfway through, until exterior is browned and filling is heated through.
08 - Remove from heat. Sprinkle with grated Parmesan and fresh basil if desired. Let rest 2 minutes before serving to allow filling to set.