1Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.
2Stir Cheddar cheese, hash brown potatoes, sour cream, cream of chicken soup, onion, and 1/2 cup melted butter together in a large bowl. Pour into prepared baking dish.
3Bake in the preheated oven for 45 minutes. Stir crushed chips and 1/2 cup melted butter together in a bowl; spread over hash browns mixture. Bake until casserole is bubbling and topping is golden, about 15 minutes more.
Footnotes
Cook's Notes:
If you choose not to use the topping, just bake the potatoes for about an hour.
You can also turn up the oven to 400 degrees F (200 degrees C) if you want it cooked faster. It is delicious with or without the topping!
Ingredients
10 servings
516 cals
3 cups shredded sharp Cheddar cheese
1 (16 ounce) package frozen cubed hash brown potatoes
16 ounces sour cream
1 (10.75 ounce) can condensed cream of chicken soup
1 onion, diced
1/2 cup butter, melted
Topping:
1/2 cup crushed wavy potato chips, or more to taste (optional)