Have tortillas, enchilada sauce, chicken mixture, and cheese lined up for assembly.
Place one tortilla flat on a cutting board or another clean, flat surface.
Using a large spoon or ladle, place 3-4 T of sauce over the tortilla.
Add a generous portion of the chicken mixture down the middle of the tortilla.
Sprinkle with 1/3 c. cheese.
Starting with one end, roll up the tortilla and place it in the greased pan.
Repeat with the remaining tortillas and place tightly next to each other so that the seam is on the side and is “held in place” by the enchilada next to it.
Spread the remaining 2/3 cup of sauce on the top and then ½ cup of cheese over the sauce.
Bake uncovered for 25-30 minutes, until the enchiladas are cooked through and bubbly.
Remove pan from the oven, sprinkle with scallions, and serve immediately.
Serve with guacamole, sour cream, or Greek yogurt for a protein boost!