The Cheesiest Potato Au Gratin Recipe You’ll Ever Taste!

Hello there, fellow foodie! Are you looking for an indulgent comfort food recipe to satisfy your cheesy cravings? Look no further because I have got the perfect recipe for you – The Cheesiest Potato Au Gratin! This dish is an ultimate blend of thinly sliced potatoes, creamy cheese sauce, and a crispy golden topping that will make your taste buds dance with joy.

Cheesy Potato Au Gratin

The best part about this recipe is that it is effortless and straightforward to make, and will undoubtedly impress any of your dinner guests. So, gather up your ingredients and your baking dish, and let’s get cooking!

Potato au gratin recipe

If you’re on the lookout for a delicious and hearty side dish, look no further than potato au gratin! This traditional French dish has been a crowd favorite for decades, and for good reason. It consists of thinly sliced potatoes smothered in a creamy sauce, cooked to perfection and topped with melty cheese. Here’s everything you need to know about this cozy winter dish.

What is potato au gratin?

Potato au gratin, or potatoes Dauphinoise, originated in the Dauphiné region of France. It’s a decadent and rich dish that has been enjoyed by French families for generations. The dish consists of thinly sliced potatoes that are placed in a baking dish and layered with heavy cream, cheese, salt, pepper, and garlic. It’s then baked until the potatoes are soft and the cheese is melted, creating a gooey, savory masterpiece.


To make this classic dish, you’ll need the following ingredients:

  • 6-8 russet potatoes, thinly sliced
  • 1 1/2 cups heavy cream
  • 2 garlic cloves, minced
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/4 tsp nutmeg
  • 1 1/2 cups grated Gruyere cheese
  • 2 tbsp fresh thyme, chopped
  • 2 tbsp butter

Make sure to use high-quality ingredients to ensure that your potato au gratin is as delicious and flavorful as possible!


Here’s how to make the perfect potato au gratin that will leave your dinner guests begging for seconds:

  1. Preheat the oven to 375°F. Grease a 9-inch baking dish with butter.
  2. In a saucepan, heat the heavy cream, garlic, salt, pepper, and nutmeg until it comes to a boil. Remove from heat.
  3. Layer the potato slices in the dish, overlapping them slightly. Pour 1/3 of the cream mixture over the potatoes, then sprinkle with 1/3 of the cheese and some fresh thyme. Repeat this process for 2 more layers.
  4. Finish off the dish with a sprinkle of cheese, fresh thyme, and a few small pats of butter. Cover the dish with foil.
  5. Bake in the oven for 30 minutes. Remove the foil and bake for another 30 minutes, or until the potato slices are soft and the cheese is golden brown and bubbly.
  6. Remove from the oven and let cool for a few minutes before serving.

Enjoy your hot and steamy potato au gratin with your favorite main course or as an indulgent meal on its own!

In conclusion

Potato au gratin is one of those classic dishes that is loved by everyone, young and old. With its creamy, cheesy goodness, it is perfect for a cozy night in or for serving up at a dinner party. Using high-quality ingredients and following our easy-to-follow recipe, you can create the perfect potato au gratin every time you cook it. So why not add it to your recipe collection and give it a try?

Variations and Tips

When it comes to potato au gratin, there are endless ways to customize the dish according to your taste buds. Here are some variations and tips to help you create a deliciously decadent potato au gratin.

Adding other ingredients

If you want to elevate your potato au gratin, try adding other ingredients to the mix. Bacon bits, sliced cooked onions, sautéed spinach, or mushrooms can add layers of complexity and flavor to the dish. You can also experiment with different types of cheese – Parmesan, Gouda, or blue cheese can all complement the potatoes with their unique flavors.

One fun idea is to create a themed potato au gratin. For example, you can use jalapeño peppers, cumin, and cilantro to make a Tex-Mex-inspired au gratin or use Gruyère cheese and diced ham to make a French-inspired dish.

Choosing the right potatoes

The foundation of any good potato au gratin is, of course, the potatoes. To ensure that your dish turns out perfectly, it’s essential to choose the right type of potatoes. The best options are starchy potatoes that can hold their shape during cooking and absorb the creamy sauce, resulting in a velvety-textured dish. Russets and Yukon gold are the best potato varieties to use for potato au gratin.

Some folks opt to peel the potatoes before cutting them into slices. However, leaving the skin on can add an earthy flavor to your dish and make it look more rustic.

Serving suggestions

Potato au gratin is a versatile dish that can complement a variety of meals. It pairs particularly well with rich, protein-heavy dishes such as roasted meat, fish, or poultry. It’s also a warm and hearty comfort food that is perfect for cold winter nights.

For a complete meal, you can serve your potato au gratin alongside a crisp salad, roasted vegetables, or a simple grilled protein. You can also enjoy it as a standalone dish topped with herbs and freshly cracked pepper.

Now that you have some ideas for variations and serving suggestions, it’s time to start experimenting in the kitchen to make your own perfect potato au gratin.

Health Benefits of Potato Au Gratin

Potato au gratin is a delicious and hearty dish that is perfect for special occasions or anytime you’re in the mood for something hearty and comforting. But did you know that this dish also offers several health benefits? Here are some reasons why you should feel good about indulging in this dish:

Good source of nutrients

Potatoes are packed with vitamins and minerals, making them an excellent addition to any diet. One medium-sized potato contains about 165 calories and is high in potassium, vitamin C, and vitamin B6. Potassium is essential for maintaining healthy blood pressure and heart function, while vitamin C helps to keep your immune system strong and healthy. Vitamin B6 is critical for brain development and maintaining healthy nerve function.

When combined with cheese and cream, potato au gratin becomes even more nutritious. Cheese is an excellent source of calcium, which helps to build strong bones and teeth. Cream contains probiotics that can aid in digestion by promoting healthy bacteria in your gut.

Improved digestion

The probiotics found in cheese and cream are essential for maintaining a healthy gut. When we eat foods that contain probiotics, we are introducing healthy bacteria into our digestive system. These healthy bacteria can help to improve digestion, boost our immune system, and reduce inflammation in our body.

Additionally, the high fiber content in potatoes can also aid in digestion. Fiber helps to regulate bowel movements, prevent constipation, and reduce inflammation in the gut. So, by eating potato au gratin, you’re giving your digestive system a helping hand.

Calorie count

While potato au gratin offers several health benefits, it’s also important to be mindful of the calorie content in this dish. Depending on the recipe and portion size, potato au gratin can be high in calories. By keeping portions in check and choosing lighter ingredients like skim milk and low-fat cheese, you can still enjoy this dish without overindulging.

In conclusion, potato au gratin is a delicious and hearty dish that offers several health benefits. With its high nutrient content and gut-friendly probiotics, this dish is a tasty way to nourish your body. Just be mindful of portion sizes and ingredient choices to keep your calorie intake in check.

Thanks for Cheesin’ with Us!

We hope you enjoyed trying out our cheesiest potato au gratin recipe yet! It’s a crowd-pleaser and perfect for any occasion. Don’t forget to share it with your friends and family, they will surely love it too. We love sharing delicious recipes and we hope to see you again soon on our website for more mouth-watering meals. Happy cooking!

Remember, cooking is all about having fun and experimenting with flavors. Don’t be afraid to add your own twist to the recipe, whether it’s adding different types of cheese or trying it with sweet potatoes. The possibilities are endless! We’re always here for some cooking inspiration and we’re excited to share more recipes with you in the future.


What type of potatoes work best for this recipe?

We recommend using Russet potatoes for this recipe since they hold their shape well and have a texture that works perfectly for this dish.

Can I make this recipe ahead of time?

Yes, you can prepare this recipe up to the point of baking and store it in the refrigerator until you are ready to bake it. Just add a little extra baking time to ensure the potatoes are cooked through.

Can I freeze leftover potato au gratin?

Yes, you can freeze the leftover potato au gratin. Let it cool completely, cover it tightly with foil, and store it in the freezer for up to 3 months. Reheat in the oven at 350°F until heated through.

Can I use a different type of cheese?

Absolutely! Get creative and use your favorite type of cheese or mix it up with different types. Cheddar, Gruyere or Parmesan are great options.

Can I add more seasoning to this recipe?

Yes, you can add more seasoning such as garlic powder, onion powder or dried thyme to give it an extra kick of flavor.

How do I know when the potatoes are cooked through?

The best way to know if the potatoes are cooked through is to insert a knife through the layers. If the knife goes through smoothly, the potatoes are cooked.

Can I use a mandoline to slice the potatoes?

Yes, you can use a mandoline to slice the potatoes thinly and evenly. Just be careful since mandolines can be sharp.

What can I serve with the potato au gratin?

This dish goes well with roasted vegetables, grilled chicken or steak, or a simple salad.

Can I use a different type of milk for this recipe?

Yes, you can use any type of milk that you have on hand, such as almond milk or soy milk, but keep in mind that it may alter the flavor slightly.

How many servings does this recipe make?

This recipe makes approximately 6-8 servings depending on the size of your baking dish and how hungry your guests are!

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About the Author: David Dunlap

Worked in restaurants for years before turning to food writing and has won multiple awards for the work, including more than a dozen awards.

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