Quesadillas are ideal for using up leftover turkey, but they are also great with grilled pork, beef, lamb, chicken or fish. Slideshow: Thanksgiving Leftovers to Love
Heat a medium cast-iron skillet over moderate heat. Brush the skillet with oil and lay the flour tortilla in it. Sprinkle with the cheese, turkey, red peppers, onions, jalapeños and cilantro. Cook until the cheese is melted. Slide the tortilla onto a plate and fold in half. Serve hot.
Refried black beans, sour cream and hot sauce.