For an extra layer of flavor, consider browning the potato dumplings in a skillet with a little butter before adding them to the baking dish. Feel free to experiment with different cheeses in the sauce. Gruyere, Fontina, or a sharp cheddar would all be delicious substitutes or additions. If you don’t have leftover mashed potatoes, you can make a fresh batch specifically for this recipe. Russet potatoes work best for a fluffy texture.
Freddy Dickinson
Feb 9, 2025I used Swiss cheese instead of Jarlsberg and it worked perfectly. A great way to use up leftover mashed potatoes.
Gerda Rath
Feb 3, 2025My family absolutely loved this casserole! It was a perfect comfort food for a chilly evening.
Marcel Marquardt
Dec 31, 2024I doubled the recipe for a potluck and it was a huge hit. Everyone asked for the recipe!