There’s something utterly comforting about a dish of Potato Gratin. Creamy, cheesy, and baked to golden perfection, this classic dish is a staple that deserves a place on your dinner table. Whether you’re celebrating a special occasion or simply indulging in a cozy night in, Potato Gratin is sure to impress. Let’s dive into why this dish should be in your rotation, what you’ll need, and how to make it flawlessly.
Why This Recipe Belongs in Your Rotation

Potato Gratin is not just a side dish; it’s a celebration of flavor and texture. The layers of tender Yukon gold potatoes meld beautifully with the rich cream and aromatic garlic and shallots, creating a dish that’s both hearty and elegant. It pairs perfectly with roasted meats, grilled vegetables, or can even stand alone as a vegetarian delight. Plus, it’s incredibly versatile—feel free to play with the cheeses or add in your favorite herbs.
What Goes In
To create this mouthwatering Potato Gratin, you’ll need the following ingredients:
- 1 tablespoon unsalted butter, room temperature
- 2 cups heavy cream
- 2 medium shallots, quartered
- 4 cloves garlic, smashed
- 1 tablespoon fine sea salt
- 1 teaspoon fresh ground black pepper
- 1 tablespoon fresh thyme
- 4 pounds Yukon gold potatoes
- 4 ounces shredded Gruyere or sharp white cheddar cheese
- 1 ounce shredded Parmesan cheese
Each ingredient contributes to the sumptuous nature of this dish, ensuring every bite is packed with flavor.
Equipment at a Glance
Before we jump into the cooking process, here’s what you’ll need:
- Large baking dish: A 3-quart dish works well for this recipe.
- Sharp knife and cutting board: For slicing the potatoes and vegetables.
- Mixing bowl: To combine the cream, seasoning, and herbs.
- Oven: Preheat to create that perfect golden crust.
Having the right tools on hand will make your cooking experience smoother and more enjoyable.
Make Potato Gratin: A Simple Method

Ready to get cooking? Follow these straightforward steps to create a delicious Potato Gratin.
Step 1: Preheat and Prep
Preheat your oven to 375°F (190°C). Grease your baking dish with the room temperature butter to prevent sticking and add flavor.
Step 2: Prepare the Cream Mixture
In a mixing bowl, combine the heavy cream, quartered shallots, smashed garlic, fine sea salt, black pepper, and fresh thyme. Stir well to incorporate all the ingredients. This mixture will infuse your gratin with incredible flavor.
Step 3: Slice the Potatoes
Using a sharp knife, slice the Yukon gold potatoes thinly—about 1/8 inch thick works best. You can also use a mandoline for even slices.
Step 4: Layer the Ingredients
In the greased baking dish, begin layering the sliced potatoes. Pour a portion of the cream mixture over the first layer of potatoes. Sprinkle with half of the shredded Gruyere or sharp white cheddar cheese. Repeat the layering process until all the potatoes and cream mixture are used up, finishing with a layer of cheese on top.
Step 5: Bake to Perfection
Cover the baking dish with aluminum foil and place it in the preheated oven. Bake for about 45 minutes. After 45 minutes, remove the foil and continue baking for another 20-30 minutes, or until the top is golden brown and bubbly.
Step 6: Rest and Serve
Once baked, remove the Potato Gratin from the oven and let it rest for about 10-15 minutes before serving. This resting period allows the flavors to settle and the gratin to firm up a bit, making it easier to serve.
Nutrition-Minded Tweaks

If you’re looking to make some adjustments while still enjoying this indulgent dish, consider the following options:
- Substitute cream: For a lighter version, use half-and-half or a mix of Greek yogurt and milk.
- Explore cheese options: Try using a low-fat cheese or a mix of cheeses like feta or mozzarella for a different flavor profile.
- Add veggies: Incorporate vegetables like spinach or mushrooms for added nutrients and flavor.
These tweaks can help you enjoy Potato Gratin while keeping health in mind.
If You’re Curious
Potato Gratin has its roots in French cuisine, often referred to as “Gratin Dauphinois.” The dish is known for its creamy texture and cheesy crust, making it a favorite in many households.
- The term “gratin” refers to a culinary technique that involves browning the top of a dish in the oven, often with a crust of breadcrumbs or cheese.
- Yukon gold potatoes are preferred for their creamy texture and buttery flavor, making them ideal for gratins.
- The addition of shallots and garlic elevates the flavor profile, adding depth and aroma to the dish.
This culinary history adds a touch of elegance to your dining experience.
How to Store & Reheat
If you have leftovers (which may be hard to believe), store them properly to maintain flavor and texture:
Transfer any leftover Potato Gratin to an airtight container and refrigerate for up to 3 days. To reheat, simply place it in a preheated oven at 350°F (175°C) for about 20 minutes, or until warmed through. You can also pop it in the microwave for a quicker option, though the oven will help maintain that beautiful crust.
Quick Questions
Can I use other types of potatoes for this recipe?
While Yukon gold potatoes are preferred for their creaminess, you can experiment with other varieties like russet or red potatoes. Just note that they may alter the texture slightly.
What can I serve with Potato Gratin?
Potato Gratin pairs wonderfully with a variety of dishes. Consider serving it alongside roasted chicken, grilled steak, or even a fresh salad for a balanced meal.
Is it possible to make Potato Gratin ahead of time?
Absolutely! You can prepare the Potato Gratin up to the baking stage, cover it, and store it in the refrigerator for up to a day. Just add a few extra minutes to the baking time if baking straight from the fridge.
Can I freeze Potato Gratin?
Yes, you can freeze Potato Gratin. After baking and cooling completely, wrap it tightly in plastic wrap and then foil. It can be frozen for up to 2 months. To reheat, thaw overnight in the fridge and bake as directed.
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Ready to Cook?
Now that you’re armed with the recipe and tips for making the most delicious Potato Gratin, it’s time to roll up your sleeves and get cooking. With a few simple ingredients and some love, you’ll create a dish that’s sure to impress your family and friends. Enjoy every cheesy, creamy bite, and watch as this Potato Gratin becomes a beloved favorite in your home!
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Potato Gratin
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). Grease your baking dish with the room temperature butter to prevent sticking and add flavor.
- In a mixing bowl, combine the heavy cream, quartered shallots, smashed garlic, fine sea salt, black pepper, and fresh thyme. Stir well to incorporate all the ingredients.
- Using a sharp knife, slice the Yukon gold potatoes thinly—about 1/8 inch thick works best. You can also use a mandoline for even slices.
- In the greased baking dish, begin layering the sliced potatoes. Pour a portion of the cream mixture over the first layer of potatoes. Sprinkle with half of the shredded Gruyere or sharp white cheddar cheese. Repeat the layering process until all the potatoes and cream mixture are used up, finishing with a layer of cheese on top.
- Cover the baking dish with aluminum foil and place it in the preheated oven. Bake for about 45 minutes. After 45 minutes, remove the foil and continue baking for another 20-30 minutes, or until the top is golden brown and bubbly.
- Once baked, remove the Potato Gratin from the oven and let it rest for about 10-15 minutes before serving.
Notes
- For a lighter version, substitute cream with half-and-half or a mix of Greek yogurt and milk.
- Experiment with different cheeses like feta or mozzarella for unique flavors.
- Incorporate vegetables like spinach or mushrooms for added nutrients and flavor.
