cheesy potato au gratin recipe

Written BySheba G Updated On
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The Best cheesy potato au gratin recipe

I’m so glad you’re here to learn about one of my family’s favorite recipes – cheesy potato au gratin. This dish is a staple in our household, and for good reason. It’s easy to make, it’s delicious, and it’s perfect for any occasion.

Whether we’re having a big family dinner or just a quiet night at home, this recipe is always a hit with my kids and husband. I first learned about this recipe from my mother-in-law, who got it from her mother. It’s a classic French dish that’s been adapted to fit our American tastes and preferences.

The key to this recipe is using high-quality ingredients, especially the cheese and potatoes. I like to use a mix of cheddar and Parmesan for the best flavor. And don’t even get me started on the importance of using real butter – it makes all the difference in the world.

When I’m cooking this dish, I like to think about the way it feels to take a bite – all the flavors and textures come together in perfect harmony. It’s a sensory experience that never gets old. My kids love helping me cook this dish, too – they get so excited when they get to sprinkle the cheese on top and watch it melt into a golden brown crust.

We always make sure to save some leftovers for lunch the next day, because let’s be real – this dish is even better the next day when the flavors have had time to meld together.

Cheesy Potato Au Gratin

Cheesy Potato Au Gratin

4.9 from 806 votes

This classic French dish features thinly sliced potatoes baked in a creamy cheese sauce. Each layer is topped with a generous helping of cheese, creating a comforting and indulgent casserole.

Prep Time20 mins
Cook Time60 mins
Resting Time0 mins
Total Time1 hr 20 mins
Servings: 6Cuisine: InternationalCalories: 450 kcal

🥘Ingredients

For the Potatoes

2 lbs russet potatoes
1 large onion

For the Cheese Sauce

4 tbsp butter
4 tbsp all-purpose flour
4 cups whole milk
1 tsp salt
1/2 tsp black pepper
1/2 tsp garlic powder
1/2 tsp onion powder
4 cups shredded cheddar cheese

For Topping

1 cup shredded cheddar cheese
1/2 cup grated Parmesan cheese
1/2 cup panko breadcrumbs

👨‍🍳Directions

1Preheat the oven to 375°F.
2Peel and thinly slice the potatoes using a mandoline slicer.
3Thinly slice the onion and set aside.
4Grease a 9×13-inch baking dish.
5In a large pot, melt the butter over medium heat.
6Add the flour and whisk to form a roux.
7Cook for 2-3 minutes, whisking constantly until the mixture turns a light golden color.
8Gradually add the milk to the roux, whisking continuously to prevent lumps.
9Bring the mixture to a simmer over medium heat.
10Reduce the heat to low and let it cook for 5-7 minutes, until the sauce has thickened slightly.
11Stir in the salt, black pepper, garlic powder, and onion powder.
12Gradually add the shredded cheddar cheese, stirring until it is fully melted and the sauce is smooth.
13Remove from heat.
14Layer the sliced potatoes in the greased baking dish, overlapping them slightly.
15Spread the sliced onions evenly over the potatoes.
16Pour the cheese sauce over the potatoes and onions, ensuring that they are evenly coated.
17Cover the baking dish with aluminum foil and bake for 45 minutes at 375°F.
18After 45 minutes, remove the foil and sprinkle the top with shredded cheddar cheese, Parmesan cheese, and panko breadcrumbs.
19Return the dish to the oven and bake for an additional 15-20 minutes, or until the top is golden brown and the potatoes are tender.
20Use a fork to check the doneness of the potatoes.
21If the top starts to brown too quickly, cover it loosely with foil.

🔧Equipment

Mandoline slicer
Large pot
Baking dish
Oven

📊Nutrition Facts (per serving)

🔥Calories: 450 kcal🧈Total Fat: 24g💛Saturated Fat: 15g❤️Cholesterol: 85mg🧂Sodium: 900mg🌾Total Carbs: 42g🥦Dietary Fiber: 3g🍬Sugars: 6g🥩Protein: 18g

📝Notes

Tips: For a spicier version, add a pinch of cayenne pepper to the cheese sauce. You can also mix in cooked bacon or sautéed mushrooms for added flavor.

Watch Video Of How Cheesy Potato Au Gratin Works

One of my favorite things about cheesy potato au gratin is how versatile it is – we can enjoy it as a main course or side dish, depending on our mood or dietary needs. And don’t even get me started on how well it freezes!

Simply reheat individual portions in the microwave until they’re hot and bubbly again – voila! You’ve got yourself a convenient meal that’s perfect for busy weeknights or reheating leftovers after school pickups.

❓ Frequently Asked Questions About Cheesy Potato Au Gratin

Q: What kind of potatoes are best for this recipe?

A: For this recipe, you’ll want to use high-quality potatoes that are high in starch, like Russet or Idaho. These types of potatoes will yield a light and fluffy interior with a crispy exterior when cooked correctly.

Q: Can I use other types of cheese instead of cheddar and Parmesan?

A: While you can experiment with other cheeses, keep in mind that cheddar and Parmesan have a sharpness that complements the potatoes perfectly. If you want to try another combination, go for it – but know that you might end up with a slightly different flavor profile.

Q: How do I prevent the potatoes from becoming too brown or developing an unpleasant texture?

A: To prevent browning, make sure your potatoes are cooked until they’re tender but still firm in the center – overcooking can lead to an unappealing texture.

Q: Can I make this recipe ahead of time?

A: Yes, you can prepare the potatoes and cheese mixture up to 24 hours in advance – just refrigerate them separately until you’re ready to assemble and bake the dish.

Q: Is it possible to make this recipe without dairy?

A: Unfortunately not – dairy is an essential component of this recipe due to its rich flavor profile.

Hi, I’m Sheba G, the creator behind **Sheba’s Recipe**, where I share my favorite homemade dishes and easy recipes anyone can try. I love experimenting in the kitchen and helping others enjoy simple, flavorful meals with confidence.

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