01 -
Place chicken breasts in the bowl of a slow cooker. Add diced tomatoes with green chilies and taco seasoning. Stir well to evenly coat the chicken.
02 -
Cover and cook on low for 6 to 7 hours or on high for 3 to 4 hours, until chicken is very tender and shreds easily.
03 -
Use two forks to shred the chicken inside the slow cooker. Add queso dip and mix thoroughly until all chicken is well coated.
04 -
Preheat a nonstick skillet or griddle over medium heat and lightly grease with cooking spray or oil.
05 -
Place a flour tortilla on the skillet. Sprinkle shredded cheese over one half. Spoon a portion of the chicken mixture over the cheese, then fold the tortilla to enclose the filling.
06 -
Cook for 2 to 3 minutes on each side, until the exterior is golden and the cheese is fully melted.
07 -
Repeat with remaining tortillas and filling. Slice quesadillas into wedges and serve immediately with desired toppings.