01 -
Combine mayonnaise, sour cream, pickled jalapeño juice, minced pickled jalapeños, garlic, cumin, smoked paprika, cayenne, salt, and pepper in a small bowl. Mix thoroughly until smooth. Adjust seasonings to taste.
02 -
Shred cooked rotisserie or leftover chicken using two forks or hands. Add shredded chicken and desired amount of jalapeño sauce to a medium bowl and mix until well coated and creamy. Reserve remaining sauce for dipping if preferred.
03 -
Place one tortilla in a large nonstick skillet over medium heat. Layer with a portion of cheese, an even layer of chicken mixture, and additional cheese, then top with a second tortilla.
04 -
Cook the assembled quesadilla until the bottom tortilla is golden and crisp, about 1 minute. Flip and cook the other side until golden and cheese is melted, 30 to 60 seconds. Repeat with remaining ingredients.
05 -
Cut each quesadilla into wedges and serve immediately with reserved jalapeño sauce for dipping.