A cozy, easy-to-make side dish featuring tender potatoes layered with a rich, creamy Gruyere cheese sauce. Perfect for busy weeknights or holiday feasts.
If the top browns too quickly, tent loosely with foil. For a lighter version, substitute half-and-half for heavy cream. This dish can be prepped ahead and refrigerated for up to 24 hours before baking; add 10 minutes to baking time if baking from cold. Use a sharp knife if no mandoline is available. Freshly shred Gruyere for best melting and flavor.
Keywords: scalloped potatoes, creamy potatoes, Gruyere cheese, comfort food, easy side dish, cheesy potatoes, holiday side, cozy dinner