This cheesy hash brown casserole is topped with crunchy cornflakes, creating a delicious, creamy side dish!
For the Cheesy Hash Brown Casserole: • UNSALTED BUTTER • yellow onion • all-purpose flour • low-sodium chicken stock or vegetable broth • milk • seasoned salt • ground black pepper • sharp cheddar cheese • sour cream • hash browns For the Topping: • cornflakes • unsalted butter