A comforting and cheesy scalloped potatoes au gratin recipe perfect for Easter or any special occasion, featuring tender potato layers with a golden cheesy crust and a homemade béchamel sauce.
Use a mandoline for even potato slices or a sharp knife if patient. Butter the baking dish well and consider lining with parchment paper for easier cleanup. Tent foil if the top browns too fast. If sauce is too thick before layering, whisk in a splash of milk to loosen. For extra flavor, add smoked paprika on top before baking. Resting the dish before slicing helps it set and improves texture.
Keywords: scalloped potatoes, au gratin, Easter dinner, cheesy potatoes, comfort food, side dish, holiday recipe