Chicken Casserole Recipe

Preheat the oven to 350F (175C), ensuring the temperature is consistent for optimal cooking.

In a spacious mixing bowl, thoroughly blend shredded chicken, cream of chicken soup, cream of mushroom soup, sour cream, mayonnaise, garlic powder, onion powder, salt, and pepper until the mixture reaches a smooth, uniform consistency.

Incorporate cooked egg noodles and diced tomatoes into the mixture, gently folding to maintain noodle integrity.

Coat a 9×13 inch baking dish with grease, then evenly distribute the chicken mixture across the surface.

Create a generous layer of shredded cheddar cheese, covering the entire casserole top.

Combine crushed cornflakes with melted butter, ensuring complete coating, then distribute the mixture uniformly over the cheese layer.

Position the casserole in the preheated oven and bake for 30-35 minutes, monitoring until the top turns golden brown and the edges become bubbling hot.

Allow the casserole to rest for 3-5 minutes after removing from the oven, which helps stabilize the dish and facilitates easier serving.