01 -
Preheat oven to 175°C. Lightly grease a 23x33 centimeter baking pan.
02 -
In a large mixing bowl, combine the thawed shredded potato hash browns, sour cream, and condensed cream of mushroom soup. Mix thoroughly to ensure all potato strands are evenly coated.
03 -
Fold 240 grams of the shredded sharp cheddar cheese, freshly ground black pepper, and kosher salt into the potato mixture. Stir gently until the cheese is uniformly distributed.
04 -
Evenly spread the prepared potato mixture into the greased baking pan.
05 -
Bake for 35 minutes, or until the edges are bubbling and the surface is lightly golden.
06 -
Remove the casserole from the oven. Evenly sprinkle the remaining 120 grams of sharp cheddar cheese over the top, then arrange the sliced smoked sausage rounds over the cheese layer.
07 -
Return to the oven and bake for an additional 15-20 minutes, or until the sausage is browned at the edges and the cheese is fully melted and bubbly.
08 -
Allow the casserole to rest for a minimum of 10 minutes before slicing and serving.