A comforting and easy scalloped potatoes recipe featuring thinly sliced Yukon Gold potatoes layered in a buttery, garlicky cream sauce with nutty Gruyere cheese and fresh thyme.
Use a mandoline slicer for even potato slices to ensure uniform cooking. Fresh Gruyere cheese melts better and browns beautifully compared to pre-shredded. Baking covered first steams the potatoes, then uncovering crisps the top perfectly. Let the dish rest after baking to thicken the sauce. For gluten-free, substitute flour with cornstarch or gluten-free blend. Fresh thyme is preferred but dried thyme can be used in a pinch.
Keywords: scalloped potatoes, creamy potatoes, Gruyere cheese, thyme, easy side dish, comfort food, cheesy potatoes