How to make frozen hash browns taste amazing! If you’re looking for the absolute best way to cook frozen shredded hash browns, you’ve got to try baking them in the oven on a sheet pan. This quick and easy way of cooking your breakfast potatoes is a total game changer. There’s no reason you should put up with soggy hash browns ever again! Crispy is the only way I like them, and this cheesy recipe is the best quick and easy way to feed a crowd for breakfast. Seriously, the best side dish!