01 -
Preheat the oven to 190°C and lightly grease a 33x23 cm baking pan for even baking.
02 -
Cook the pork sausage in a skillet over medium heat, breaking it into crumbles as it cooks. Once fully browned, drain excess fat.
03 -
Spread frozen hash browns evenly in the prepared baking dish and top with the cooked, crumbled sausage.
04 -
In a mixing bowl, whisk together the sausage gravy mix and milk until smooth. Pour the mixture evenly over the sausage and hash browns.
05 -
Sprinkle shredded cheddar cheese evenly across the casserole to form a uniform cheesy layer.
06 -
Cut each buttermilk biscuit into four pieces and distribute biscuit pieces evenly over the top of the casserole.
07 -
Place the assembled casserole in the oven and bake for 25–30 minutes, or until the biscuit tops are golden brown and the center is set.
08 -
Remove from the oven and allow to rest for 5 minutes before serving hot.