Preheat the oven to 200°F (95°C).
In a medium mixing bowl, combine the shredded chicken, Mexican blend cheese, salsa, and cilantro.
Season the mixture with kosher salt and black pepper to taste.
Spread a thin layer of refried beans over half of each warmed tortilla.
Spoon the chicken mixture onto the bean-covered side.
Fold each tortilla in half to create a sealed quesadilla.
Heat 1 tablespoon of canola oil in a large cast-iron skillet over medium-low heat.
Add several Mini Chicken Quesadillas to the skillet in a single layer.
Cook for 1–2 minutes per side, or until golden brown and crispy.
Transfer cooked quesadillas to the warm oven while preparing the remaining batches.
Repeat with the remaining oil and quesadillas.
Serve immediately with guacamole, pico de gallo, and sour cream.