Step 1

Preheat the oven to 375°F. Grease a 9x13 inch baking dish.

Step 2

In a large bowl, mix together the shredded chicken, corn, black beans, diced tomatoes with green chiles, cream cheese, taco seasoning mix, salsa, and chopped cilantro until well combined.

Step 3

Spread a thin layer of the chicken mixture on the bottom of the prepared baking dish.

Step 4

Arrange a layer of tortilla quarters over the chicken mixture, overlapping slightly to cover the entire surface.

Step 5

Spread half of the remaining chicken mixture evenly over the tortilla layer.

Step 6

Sprinkle 1 cup of the shredded Mexican blend cheese over the chicken mixture.

Step 7

Repeat layering with the remaining tortilla quarters, chicken mixture, and shredded cheese.

Step 8

Bake for 30-35 minutes, or until the casserole is hot and bubbly, and the cheese is melted and lightly golden brown.

Step 9

Remove from the oven and let cool for 5-10 minutes before serving.

Step 10

Serve the casserole hot, garnished with your choice of optional toppings, such as sour cream, sliced jalapenos, tomatoes, or additional cilantro.