How to Make It
Arrange 4 tortillas on a work surface and top each with cheese, bacon and pineapple. Season with a pinch each of salt, black pepper and crushed red pepper.
In a large skillet, heat 2 tablespoons of vegetable oil. Add the quesadillas and cook over moderately high heat until golden and crisp, about 1 to 2 minutes per side. Add more oil to the pan if necessary. Transfer the quesadillas to a cutting board and cut into 4 wedges. Serve immediately.