01 -
Set oven temperature to 190°C and allow to fully preheat.
02 -
In a large mixing bowl, combine cream of chicken soup, sour cream, milk, garlic powder, onion powder, salt, and black pepper. Mix until smooth.
03 -
Mix in cooked chicken, cooked noodles or pasta, frozen peas and carrots, and shredded cheddar cheese. Stir gently to ensure even distribution.
04 -
Transfer the mixture into a lightly greased baking dish measuring approximately 23 x 33 cm. Spread evenly using a spatula.
05 -
Combine crushed crackers or breadcrumbs with melted butter in a small bowl. Sprinkle evenly over the surface.
06 -
Bake in the preheated oven for 25 to 30 minutes, until the surface is bubbly and golden brown.
07 -
Allow the casserole to rest for 5 minutes before cutting and serving individual portions.