Scalloped Potatoes vs. Au Gratin: What’s the Difference?

When it comes to potato dishes, scalloped potatoes and au gratin are two of the most popular and delicious options. But while they may seem similar at first glance, there are actually some key differences between the two. Here’s everything you need to know about scalloped potatoes vs. au gratin.

Ingredients

The main difference between scalloped potatoes and au gratin lies in their ingredients. Scalloped potatoes are typically made with thinly sliced potatoes layered with a creamy sauce, often including milk or cream, butter, and flour. On the other hand, au gratin potatoes are made with the same thinly sliced potatoes, but with the addition of cheese in the sauce.

Cooking Method

Another difference between these two types of potatoes is their cooking method. Scalloped potatoes are typically cooked in a cream or milk-based sauce in a casserole dish, often for a longer period of time to ensure the potatoes are fully cooked and the sauce has thickened. Au gratin potatoes, on the other hand, are often baked in a casserole dish with a cheese-based sauce on top, which creates a crispy, golden crust on the top of the dish.

Taste and Texture

Finally, the taste and texture of scalloped potatoes and au gratin can differ as well. Scalloped potatoes tend to be creamier and more mild in flavor, with a smooth texture throughout the dish. Au gratin potatoes, on the other hand, are often thicker and richer in flavor, with a slightly chewy texture on top and a creamy interior.

So, whether you prefer the creamy simplicity of scalloped potatoes or the rich, cheesy goodness of au gratin, there’s a potato dish out there for everyone. No matter which one you choose, both these dishes are sure to impress your taste buds and delight your dinner guests.

Table difference between scalloped potatoes and au gratin

Scalloped Potatoes vs Au Gratin

Aspect	Scalloped Potatoes	Au Gratin
Cheese	No cheese added in the recipe	Cheese (usually Gruyere or Parmesan) is added on top
Cream	No cream added in the recipe	Cream is added to the dish
Texture	Silky and creamy texture	Crispy and cheesy texture
Herbs/Spices	Usually seasoned with salt and pepper	Herbs and spices (such as thyme, rosemary, or garlic) can be added for flavor
Origin	French dish	Swiss dish
Potatoes	The potatoes are sliced thinly and layered in a casserole dish	The potatoes are sliced thinly and layered in a casserole dish