Sheet pan quesadillas are a quick and delicious way to enjoy a Mexican-inspired meal. With perfectly crispy tortillas, gooey cheese, and a variety of savory fillings, this dish is perfect for weeknight dinners or gatherings with friends. In just under 30 minutes, you can create a crowd-pleaser that allows for endless customization based on your favorite ingredients. Serve with sour cream or salsa for an extra burst of flavor!