01 -
Preheat the oven to 375°F (190°C). Grease a 9×13-inch baking dish with nonstick spray or butter.
02 -
In a large mixing bowl, combine the cream of chicken soup, sour cream, milk, garlic powder, onion powder, salt, and black pepper. Stir until thoroughly blended.
03 -
Add shredded chicken and thawed peas and carrots to the bowl. Mix in 1 cup of shredded cheddar cheese until evenly distributed.
04 -
Fold in the cooked egg noodles until all ingredients are coated with the sauce.
05 -
Transfer the mixture to the prepared baking dish and spread evenly. Sprinkle the remaining 1/2 cup shredded cheddar cheese over the top.
06 -
If desired, combine crushed butter crackers or breadcrumbs with melted butter and evenly sprinkle over the cheese layer.
07 -
Bake uncovered for 25 to 30 minutes, or until the casserole is bubbly and the top is lightly golden.
08 -
Remove from the oven and allow to cool for 5 minutes before serving.