What is the difference between Au Gratuin and scalloped potatoes?

Au gratin and scalloped potatoes are both potato dishes that are made by layering thin slices of potatoes in a baking dish. However, there are some key differences between the two dishes.

* Cheese: Au gratin potatoes are always made with cheese, while scalloped potatoes may or may not include cheese.

* Cream: Au gratin potatoes are made with a cream-based sauce, while scalloped potatoes are made with a milk-based sauce.

* Breadcrumbs: Au gratin potatoes are often topped with breadcrumbs, while scalloped potatoes are not.

* Cooking method: Au gratin potatoes are baked until the cheese is melted and bubbly, while scalloped potatoes are baked until the potatoes are tender and the sauce is thickened.

Au gratin potatoes are typically served as a side dish, while scalloped potatoes can be served as a side dish or a main course.

Here is a table summarizing the key differences between au gratin potatoes and scalloped potatoes:

| Feature | Au gratin potatoes | Scalloped potatoes |

|---|---|---|

| Cheese | Always | May or may not |

| Cream | Cream-based sauce | Milk-based sauce |

| Breadcrumbs | Often | Not |

| Cooking method | Baked until cheese is melted and bubbly | Baked until potatoes are tender and sauce is thickened |

| Serving suggestion | Side dish | Side dish or main course |