Potatoes Au Gratin

Highlighted under: Sweet Cravings Bakery

A creamy and cheesy side dish that is perfect for any occasion.

Anna

Created by

Anna

Last updated on 2025-12-01T21:13:44.344Z

Potatoes Au Gratin is a classic French dish that combines thinly sliced potatoes with a creamy cheese sauce, creating a rich and satisfying side dish. Perfect for family dinners or holiday gatherings, this dish is sure to impress.

Why You'll Love This Recipe

  • Rich, creamy texture that complements any main dish
  • Cheesy goodness that will satisfy all cheese lovers
  • An elegant side dish that's surprisingly easy to prepare

The Perfect Side Dish for Any Meal

Potatoes au gratin is a classic side dish that pairs wonderfully with a variety of main courses. Whether you're serving roasted chicken, grilled steak, or a festive holiday ham, this creamy and cheesy dish adds a touch of elegance to your table. The comforting flavors of potatoes and cheese create a satisfying complement to your meal, making it a versatile choice for both casual family dinners and special occasions.

What makes this dish so appealing is its ability to elevate simple ingredients into something extraordinary. The combination of heavy cream, garlic, and cheese transforms ordinary russet potatoes into a rich, indulgent delight that will impress your guests. Plus, it’s an excellent way to use up any leftover ingredients you might have on hand.

Tips for Perfecting Your Gratin

To achieve the best texture in your gratin, it's essential to slice the potatoes uniformly. Using a mandoline ensures that each slice is even, allowing for consistent cooking and a delightful bite. Additionally, letting the gratin rest for a few minutes after baking helps the layers set, making it easier to serve and enhancing the overall presentation.

Experimenting with different types of cheese can also add a unique twist to this classic recipe. While Gruyère and sharp cheddar are traditional choices, feel free to mix in other favorites like fontina, mozzarella, or even a sprinkle of blue cheese for a bold flavor. Just be mindful of the melting qualities of the cheese you choose.

Storing and Reheating Leftovers

If you happen to have leftovers (which is rare with this delicious dish!), storing them properly is key to maintaining flavor and texture. Allow the gratin to cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to three days. When reheating, cover the dish with foil to prevent the top from browning too quickly, and warm it in the oven until heated through.

You can also freeze potatoes au gratin for longer storage. Just be aware that the texture may change slightly upon thawing. To freeze, wrap the dish tightly in plastic wrap and aluminum foil, ensuring no air can enter. When ready to enjoy, let it thaw in the refrigerator overnight before reheating in the oven. This way, you can have a delightful homemade side dish ready at your convenience!

Ingredients

For the Gratin

  • 4 large russet potatoes, peeled and thinly sliced
  • 2 cups heavy cream
  • 1 cup shredded Gruyère cheese
  • 1 cup shredded sharp cheddar cheese
  • 2 cloves garlic, minced
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon nutmeg
  • 2 tablespoons unsalted butter, for greasing the dish

Instructions

Prepare the Baking Dish

Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with butter.

Layer the Ingredients

In the prepared dish, layer half of the sliced potatoes. In a bowl, mix the heavy cream, garlic, salt, pepper, and nutmeg together. Pour half of the cream mixture over the potatoes.

Sprinkle half of the Gruyère and cheddar cheese over the cream.

Repeat Layers

Add the remaining potatoes on top, followed by the rest of the cream mixture, and finish with the remaining cheese.

Bake

Cover the dish with aluminum foil and bake in the preheated oven for 30 minutes. Remove the foil and bake for an additional 20 minutes, or until the top is golden and bubbly.

Serve

Let the gratin sit for about 10 minutes before serving. Enjoy your delicious Potatoes Au Gratin!

Cooking Variations

While the traditional recipe is undeniably delicious, there are many ways to customize potatoes au gratin to suit your taste. Consider adding sautéed onions or leeks for an extra layer of flavor. For a touch of smokiness, incorporate cooked bacon or ham into the layers. If you prefer a healthier option, try substituting half of the potatoes with thinly sliced cauliflower, which will still provide that creamy texture without all the starch.

For a spicy kick, a dash of cayenne pepper or some chopped jalapeños can be mixed into the cream mixture. This not only adds heat but also a unique flavor profile that can elevate your dish to new heights. The versatility of this recipe allows for endless creativity, so don’t be afraid to experiment!

Serving Suggestions

Potatoes au gratin is best served warm and fresh from the oven, but it also makes for an excellent make-ahead dish. Pair it with a simple green salad dressed with a light vinaigrette to balance the richness of the gratin. The freshness of the salad will complement the creamy potatoes beautifully, making for a well-rounded meal.

For a complete dining experience, consider serving this dish with a glass of white wine, such as a crisp Chardonnay or a light Sauvignon Blanc. The acidity and brightness of the wine will enhance the flavors of the gratin while providing a refreshing contrast. Whether for a cozy family gathering or a festive celebration, potatoes au gratin will surely be a crowd-pleaser.

Secondary image

Questions About Recipes

→ Can I use other types of cheese?

Yes, feel free to experiment with different cheeses such as mozzarella, fontina, or even blue cheese for a bolder flavor.

→ How can I make this dish ahead of time?

You can prepare the gratin up to the baking step, cover it tightly, and refrigerate for up to 24 hours before baking.

→ What can I serve with Potatoes Au Gratin?

This dish pairs well with roasted meats, grilled chicken, or a fresh salad.

→ Can I freeze leftovers?

Yes, you can freeze leftovers. Just make sure to cool the gratin completely before transferring it to an airtight container.

Potatoes Au Gratin

A creamy and cheesy side dish that is perfect for any occasion.

Prep Time20.0
Cooking Duration50.0
Overall Time70.0

Created by: Anna

Recipe Type: Sweet Cravings Bakery

Skill Level: Intermediate

Final Quantity: 6 servings

What You'll Need

For the Gratin

  1. 4 large russet potatoes, peeled and thinly sliced
  2. 2 cups heavy cream
  3. 1 cup shredded Gruyère cheese
  4. 1 cup shredded sharp cheddar cheese
  5. 2 cloves garlic, minced
  6. 1/2 teaspoon salt
  7. 1/4 teaspoon black pepper
  8. 1/4 teaspoon nutmeg
  9. 2 tablespoons unsalted butter, for greasing the dish

How-To Steps

Step 01

Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with butter.

Step 02

In the prepared dish, layer half of the sliced potatoes. In a bowl, mix the heavy cream, garlic, salt, pepper, and nutmeg together. Pour half of the cream mixture over the potatoes. Sprinkle half of the Gruyère and cheddar cheese over the cream.

Step 03

Add the remaining potatoes on top, followed by the rest of the cream mixture, and finish with the remaining cheese.

Step 04

Cover the dish with aluminum foil and bake in the preheated oven for 30 minutes. Remove the foil and bake for an additional 20 minutes, or until the top is golden and bubbly.

Step 05

Let the gratin sit for about 10 minutes before serving. Enjoy your delicious Potatoes Au Gratin!

Nutritional Breakdown (Per Serving)

  • Calories: 380 kcal
  • Total Fat: 26g
  • Saturated Fat: 15g
  • Cholesterol: 195mg
  • Sodium: 85mg
  • Total Carbohydrates: 32g
  • Dietary Fiber: 3g
  • Sugars: 4g
  • Protein: 6g