Step 1

Preheat Your Oven: Start by preheating your oven to 350°F.

Step 3

Mix the Casserole: In a large bowl, combine salt, pepper, sour cream, cream of chicken soup, and milk. Add in the chicken, cheese, and hashbrowns, stirring until everything is well mixed.

Step 5

Prepare the Dish: Lightly grease a 9×13 baking dish, then transfer the mixed ingredients into it, spreading them evenly.

Step 7

Prepare the Topping: In a separate bowl, mix together crushed cornflakes and melted butter. Spread this mixture evenly over the casserole.

Step 9

Bake Until Golden: Place the baking dish in the preheated oven and bake for about 1 hour, or until the top is golden brown and the casserole is bubbling with deliciousness.

Step 11

Enjoy this hearty and cheesy casserole straight from the oven!