
Place a tortilla in a large skillet set over medium heat, warming it until it is heated through and lightly browned in spots, about 1 minute. Turn the tortilla over and warm it on the second side, 1 minute more.
Transfer the tortilla to a plate and cover it with a kitchen towel to keep it warm. Repeat with the remaining tortillas.
Lay the tortillas out on your work surface. Spread ½ cup of the Chicken Fajita recipe in a straight line across the center of each tortilla. Layer ¼ cup of the cheese, ¼ cup of the black beans, ¼ cup of the rice, ¼ cup of pico de gallo and guacamole (if using) on top of the chicken.
Fold the left and right sides of each tortilla in by 1 inch. Grab the bottom of the tortilla and roll it away from you, ensuring the sides are tucked in. Serve with any other salsas you like or the guacamole on the side.