Creating the Easy Chicken Burrito Casserole is simple if you follow these straightforward steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C).
2. Prepare Ingredients: In a large mixing bowl, combine the shredded chicken, black beans, corn, diced tomatoes, cooked rice, taco seasoning, and salsa. Mix well until everything is evenly coated.
3. Layer the Casserole: In a greased 9×13-inch baking dish, spread half of the tortilla strips on the bottom.
4. Add the Chicken Mixture: Pour half of the chicken mixture over the tortilla strips, spreading it evenly.
5. Add Cheese: Sprinkle half of the cheddar and Monterey Jack cheese on top of the chicken mixture.
6. Repeat Layers: Add another layer of tortilla strips, followed by the remaining chicken mixture, and finish with the rest of the cheese.
7. Bake: Cover the dish with foil and bake in the preheated oven for 20 minutes. Then, remove the foil and bake for an additional 10 minutes, or until the cheese is bubbly and golden.
8. Cool Slightly: Once done, remove the casserole from the oven and let it cool for about 5 minutes before serving.
9. Garnish: Top with optional garnishes like sour cream, avocado, cilantro, and lime wedges if desired.

Following these steps will ensure your Easy Chicken Burrito Casserole comes out perfectly every time.