01 -
Preheat the oven to 350°F (175°C).
02 -
In a large mixing bowl, combine the cream of chicken soup and sour cream.
03 -
Add the diced cooked chicken, taco seasoning, drained corn, and ROTEL to the sauce mixture. Stir until well combined.
04 -
Spray a 9x13-inch baking dish or casserole dish with cooking spray. Layer enough crushed Doritos to cover the bottom of the dish.
05 -
Spread half of the chicken mixture over the Doritos. Sprinkle 1 cup of shredded cheese over the chicken mixture.
06 -
Repeat the layers by adding the remaining chicken mixture over the cheese. Top with the remaining shredded cheese and finish with a final layer of crushed Doritos.
07 -
Bake for 30 to 40 minutes, or until the casserole is bubbly and the cheese is melted. If the top starts to brown too quickly, cover the dish with aluminum foil.
08 -
Add additional shredded cheese on top before serving, if desired.