A luscious, creamy scalloped potatoes dish with rich Gruyere cheese and a silky homemade garlic sauce, perfect for cozy dinners or special occasions.
Use a mandoline slicer for even potato slices. Warm the milk before adding to the roux to prevent lumps. Cover the dish while baking to keep potatoes tender and creamy. Let the dish rest before serving to thicken the sauce. For gluten-free, use gluten-free flour. For dairy-free, substitute butter with olive oil, milk with almond or coconut milk, and use dairy-free cheese.
Keywords: scalloped potatoes, Gruyere cheese, garlic sauce, creamy potatoes, comfort food, easy side dish, weeknight dinner