7. Repeat the layers with the remaining potatoes, sausage, and cheese sauce.

8. Cover the baking dish with foil and bake in the preheated oven for 45 minutes. Then, remove the foil and continue baking for an additional 15-20 minutes, or until the potatoes are tender and the top is golden brown and bubbly.

9. Once done, remove the casserole from the oven and let it cool for a few minutes. Garnish with chopped fresh parsley, if desired, before serving.

This Cheese, Potato, and Smoked Sausage Casserole makes a satisfying main dish or a hearty side. Enjoy!