1 (13.25 oz.) can whole corn kernels, rinsed and drained
1 1/2 cups Mexican blend cheese, grated, divided
1 (10 oz.) can diced tomatoes with green chiles
1 (4 oz.) can diced green chiles
1 (10.75 oz.) can condensed cream of chicken soup
1 (8 oz.) container sour cream
1 tablespoons taco seasoning
Preheat oven to 350º F and light grease a 9×13-inch baking dish with non-stick spray.
In a large bowl, combine chicken, black beans, corn, 1 cup Mexican blend cheese, tomatoes and peppers, green chiles, chicken soup and sour cream. Sprinkle in taco seasoning and mix together until completely incorporated.
Spread half of your lightly crushed chips into baking sheet, then pour chicken mixture and spread it into an even layer.
Place baking dish in oven and bake for 20 minutes. Remove and top with remaining doritos and cheese, then return to oven to bake for another 5-7 minutes, or until cheese is melted and bubbly.
Remove from oven and serve hot, garnished with cilantro, if desired.