01 -
Slice the cooked chicken breast into thin strips or bite-sized pieces. Toss chicken with ranch seasoning until evenly coated.
02 -
Heat a skillet over medium heat and apply a light coating of olive oil spray. Cook the seasoned chicken for 6 to 8 minutes, turning occasionally, until the chicken is cooked through and golden. Set aside.
03 -
Lay one whole wheat tortilla on a flat surface. Evenly sprinkle half of the shredded mozzarella over the tortilla.
04 -
Distribute the cooked ranch chicken evenly across the cheese layer. If using Greek yogurt ranch sauce, drizzle lightly over the chicken.
05 -
Scatter the remaining shredded mozzarella over the chicken and cover with the second tortilla.
06 -
Spray skillet again with olive oil and heat over medium-low. Place the assembled quesadilla in the skillet. Cook for 4 to 5 minutes, until the bottom is golden and crisp.
07 -
Carefully flip the quesadilla. Cook the second side an additional 4 to 5 minutes, until the cheese is thoroughly melted and both surfaces are crisp.
08 -
Transfer the quesadilla to a cutting board. Allow it to rest for 2 minutes for the cheese to set slightly. Cut into 4 to 6 wedges and serve immediately.