easy potato au gratin recipe

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

I love a good potato au gratin recipe, and this one is a favorite in our household. It’s a classic French dish that’s been adapted to suit our tastes, and it’s perfect for any occasion.

Whether we’re having a family dinner or just need a comforting meal, this recipe always hits the spot. I’ve been making it for years, and my kids have grown up on it – they can’t get enough of that creamy, cheesy goodness.

The best part is that it’s incredibly easy to make, even for a beginner cook like I was when I first started making it. All you need is some thinly sliced potatoes, onions, and garlic, along with a blend of cheeses and cream.

It’s a simple yet impressive dish that’s sure to please even the pickiest eaters. I’ve experimented with different variations over the years, but this one remains my go-to.

The key to success is using high-quality ingredients and not overcooking the potatoes – you want them to be tender but still hold their shape. It’s a delicate balance, but trust me when I say it’s worth the effort.

Easy Potato Au Gratin

4.8 from 701 votes

A simple and creamy potato au gratin made with thinly sliced potatoes, a rich cheese sauce, and a golden breadcrumb topping. This comforting side dish is perfect for weeknight dinners or holiday feasts.

Prep Time15 mins
Cook Time45 mins
Resting Time0 mins
Total Time1 hour
Servings: 6Cuisine: InternationalCalories: 380 kcal

🥘Ingredients

For the Potatoes

2 lbs Yukon Gold potatoes, peeled and thinly sliced (1/8 inch)
2 tablespoons unsalted butter, softened
1 cup shredded sharp cheddar cheese
1/2 cup grated Parmesan cheese

For the Sauce

2 tablespoons unsalted butter
2 tablespoons all-purpose flour
1 1/2 cups whole milk
1/2 cup heavy cream
1 teaspoon salt
1/2 teaspoon black pepper
1/4 teaspoon garlic powder

For the Topping

1/2 cup panko breadcrumbs
2 tablespoons unsalted butter, melted

👨‍🍳Directions

1Preheat your oven to 400°F (200°C).
2Grease an 8×8 inch baking dish with 2 tablespoons of softened butter.
3In a large saucepan over medium heat, melt 2 tablespoons of butter.
4Whisk in 2 tablespoons of flour and cook for 1 minute until the mixture is bubbly and fragrant.
5Gradually whisk in 1 1/2 cups of milk and 1/2 cup of heavy cream.
6Continue whisking until the sauce thickens and comes to a gentle simmer, about 3 to 4 minutes.
7Remove the saucepan from the heat.
8Stir in 1 teaspoon of salt, 1/2 teaspoon of black pepper, and 1/4 teaspoon of garlic powder.
9Then add 1 cup of shredded cheddar cheese and 1/4 cup of grated Parmesan, whisking until the cheese is fully melted and the sauce is smooth.
10Layer half of the sliced potatoes in the prepared baking dish, overlapping them slightly.
11Pour half of the cheese sauce evenly over the potatoes.
12Repeat with the remaining potatoes and sauce, spreading the sauce to cover all slices.
13In a small bowl, combine 1/2 cup of panko breadcrumbs with 2 tablespoons of melted butter.
14Sprinkle the breadcrumb mixture evenly over the top of the casserole.
15Bake for 40 to 45 minutes, until the potatoes are tender when pierced with a fork and the top is golden brown and bubbly.
16Let it rest for 5 minutes before serving.

🔧Equipment

8×8 inch baking dish
Large saucepan
Whisk
Chef’s knife
Cutting board
Mixing bowl

📊Nutrition Facts (per serving)

🔥Calories: 380 kcal🧈Total Fat: 22g💛Saturated Fat: 14g❤️Cholesterol: 70mg🧂Sodium: 720mg🌾Total Carbs: 35g🥦Dietary Fiber: 3g🍬Sugars: 5g🥩Protein: 12g

📝Notes

For even cooking, slice potatoes uniformly. You can substitute Gruyere or Monterey Jack for the cheddar. If the top browns too quickly, loosely cover with foil during the last 10 minutes of baking.

Watch Video Of How Easy Potato Au Gratin Works

This easy potato au gratin recipe has been a staple in our household for years, and I’m confident it’ll become one in yours too. It’s perfect for any occasion – whether you’re having a family dinner or just need a comforting meal.

The best part? It stores beautifully in the fridge or freezer, so feel free to make it ahead of time and reheat as needed.

❓ Frequently Asked Questions About Potato Au Gratin

Q: What type of cheese should I use in this recipe?

For the best flavor, I recommend using a combination of cheddar and parmesan cheese. You can also add some grated mozzarella or feta if you like. The key is to find a balance between flavors – you want something sharp and tangy from the parmesan, smooth and creamy from the cheddar, and a bit of saltiness from the mozzarella.

Q: Can I make this recipe ahead of time?

Yes, you can prepare the potato mixture up to 24 hours in advance. Just store it in an airtight container in the fridge until you’re ready to bake it.

Q: How do I prevent the potatoes from becoming too mushy?

The secret to preventing mushy potatoes is to use thinly sliced potatoes and not overcook them. You want them to be tender but still hold their shape – that’s when they’re done perfectly.

Q: Can I use other types of potatoes for this recipe?

While Russet potatoes are traditional for this dish, you can experiment with other varieties like Yukon Gold or red potatoes if you like.

Q: What if I don’t have heavy cream on hand?

No problem! You can substitute half-and-half or whole milk if you don’t have heavy cream.

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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