Why Make This Recipe
Gratin potatoes, also known as potato gratin or gratin dauphinois, are a delightful comfort food. This dish celebrates the beauty of potatoes mixed with creamy goodness and cheesy richness. Gratin potatoes are a fantastic side dish that elevates any meal.
With simple ingredients and straightforward steps, anyone can create this delicious recipe. It’s perfect for gatherings or cozy family dinners, making every moment feel special.
Equipment Needed for Gratin Potatoes
To make gratin potatoes, you’ll need a few essential pieces of equipment. Here’s what you should gather before you start cooking:
- A large pot for simmering the cream and milk mixture
- A sharp knife for slicing the potatoes
- A cutting board for safe preparation
- A baking dish, preferably 13 inches by 9 inches, for baking the gratin
- A mixing bowl to combine the potatoes with the creamy mixture
- A strainer or fine mesh sieve for separating solids from liquids
What You Need to Make Gratin Potatoes
To create this delicious dish, gather the following ingredients:
- 1 shallot, peeled and quartered
- 4 garlic cloves, peeled and smashed
- 2 cups heavy cream
- 2 cups whole milk
- 2 to 3 thyme sprigs, plus 1 1/2 tsp. fresh thyme leaves, divided
- Unsalted butter, for greasing
- 2 1/2 lb. Yukon Gold potatoes (about 5 medium)
- 1 Tbsp. kosher salt
- 6 oz. Gruyere cheese, coarsely shredded (about 1 1/2 cups, divided)
- 2 oz. Parmesan cheese, finely shredded (about 1 cup, divided)
How to Cook Gratin Potatoes Step by Step
Start by preparing your flavor base. In a large pot over medium-high heat, combine the quartered shallot, smashed garlic cloves, heavy cream, whole milk, and thyme sprigs. Bring this mixture to a gentle simmer. Once it starts simmering, remove the pot from the heat and cover it, allowing the flavors to steep for about 30 minutes.
While the cream mixture is steeping, preheat your oven to 350 degrees Fahrenheit. Next, take your prepared baking dish and grease it generously with unsalted butter to ensure that your gratin does not stick.
Now, it’s time to prepare the potatoes. Peel the Yukon Gold potatoes, and use a sharp knife to slice them into 1/8-inch thick rounds. The thickness of the slices is crucial for even cooking. After slicing, set the potatoes aside.
Once your cream mixture has steeped, strain it into a large mixing bowl to remove the solids, discarding the shallot and thyme sprigs. Stir in the kosher salt and then gently add the sliced potatoes into the bowl. Carefully mix the potatoes with the creamy mixture to ensure every slice is coated.
Now, return the pot to medium-high heat and bring the potato and cream mixture to a simmer again. Keep stirring occasionally, and let it simmer for about 4 to 5 minutes. This step will help the potatoes begin to soften, ensuring they will bake correctly.
With the potato mixture ready, it’s time to layer everything in the prepared baking dish. Pour one-third of the potato mixture into the bottom of the dish. Sprinkle one-third of both the Gruyere and Parmesan cheeses on top of the potatoes, then add 1/2 teaspoon of fresh thyme leaves for extra flavor.
Repeat this layering process one more time, adding another third of the potato mixture, followed by another third of the Gruyere and Parmesan, and another sprinkle of thyme leaves. Finally, pour the remaining potato mixture on top, along with any leftover cream, Gruyere, and Parmesan cheese. Make sure to reserve 1/2 teaspoon of thyme for later.
Once your layers are complete, place the dish in the preheated oven. Bake the gratin until the top is golden brown and bubbling, which should take about 40 to 50 minutes. As it bakes, the wonderful aroma will fill your kitchen.
When the gratin is done, remove it from the oven and sprinkle the reserved thyme on top, adding a pop of freshness. Let it cool for a few minutes before serving so the layers can set.
How to Make Gratin Potatoes
Making gratin potatoes is truly a labor of love but worth every moment spent in the kitchen. Start by creating a rich and flavorful cream base, steeping shallots, garlic, and thyme. This step infuses the cream and milk with aromatic flavors that complement the starchy potatoes beautifully.
Slice the potatoes thinly for even cooking, ensuring they soak in that creamy goodness as they bake. Layering is essential – each layer brings warmth and deliciousness. Remember to allow the gratin to bake until the top is beautifully browned.
How to Serve Gratin Potatoes
Gratin potatoes are incredibly versatile and can be served in numerous ways. They make a lovely side dish for a nice dinner, whether you’re roasting a chicken or grilling steak.
Consider serving them like they do in French bistros, alongside a fresh green salad with a light vinaigrette. The refreshing salad pairs well with the creamy richness of gratin potatoes, providing a balance between flavors.
Also, feel free to sprinkle some extra thyme or even chives on top before serving for a beautiful presentation and fresh touch.
What to Serve with Gratin Potatoes
Gratin potatoes are a fantastic accompaniment to many main dishes, enhancing your overall meal experience. They pair remarkably well with roasted meats, making them perfect for a family Sunday dinner.
Consider serving them alongside:
- Roast chicken with lemon and herbs
- Grilled steak or lamb chops
- Baked fish with a fresh lemon-dill sauce
- Braised or roasted vegetables for a hearty vegetarian option
Adding seasonal vegetables can help round out your meal and keep it balanced.
How to Store Gratin Potatoes
If you happen to have any leftovers, storing gratin potatoes properly will maintain their delightful flavor and texture. Allow the dish to cool completely after serving. Transfer any uneaten portions to an airtight container, ensuring it’s sealed tightly.
Store the container in the refrigerator, where it will last for about three to four days. You can also freeze gratin potatoes for longer storage. Transfer the cooled dish to a freezer-safe container, and it should be fine for about two months. When ready to enjoy, defrost it overnight in the fridge and reheat in the oven until warmed through.
Tips to Make Gratin Potatoes
Making the perfect gratin potatoes can have a few tricks up your sleeve. One important tip is to slice the potatoes evenly for even cooking; this helps ensure that they cook at the same rate in the oven.
Choosing the right potatoes is crucial too. Yukon Gold potatoes are ideal for their creamy texture and buttery flavor. You can experiment with different cheese combinations, too, using combinations of Gruyere and cheddar for a sharp twist.
Be sure to let the gratin rest for a few minutes after coming out of the oven to allow the layers to set and make serving easier.
Variation
While the classic gratin potatoes are wonderful on their own, you can add a few variations to make the dish even more exciting. For instance, consider adding in thinly sliced onions or leeks with the garlic for added sweetness.
You might also think about mixing in different cheeses, such as cheddar for a sharper taste or fontina for an extra creamy texture. Adding bacon bits or sautéed mushrooms can introduce another level of flavor and texture to the dish.
Best Time to Make Gratin Potatoes
Gratin potatoes are suitable for any season or occasion, but they shine during special events. Holidays like Thanksgiving or Christmas make them a perfect side dish because they complement many traditional mains.
They also work beautifully for potluck gatherings or family barbecues. Any time you want to impress your guests with minimal effort, gratin potatoes are the way to go.
Common Mistakes to Avoid
As delicious as gratin potatoes can be, there are a few common mistakes you should watch out for. One mistake is using waxy potatoes instead of starchy varieties like Yukon Gold. This can lead to a gritty texture.
Another common error is not greasing the baking dish sufficiently, leading to sticking problems. Make sure to butter the dish thoroughly. Finally, avoiding the resting period after baking can result in a runny gratin that crumbles upon serving.
Nutritional Notes (Optional)
Gratin potatoes, while indulgent, can provide some nutritional benefits. They are a source of carbohydrates and energy, with the potatoes delivering fiber and essential vitamins like Vitamin C.
The cream and cheese provide calcium and protein, contributing to a balanced diet when enjoyed in moderation. However, be mindful of the rich ingredients, especially regarding portion sizes.
FAQs
Can I prepare gratin potatoes in advance?
Yes, you can prepare the dish a day ahead. Just don’t bake it until you’re ready to serve. Cover it well, and keep it in the fridge. Simply pop it in the oven when needed.
Can I use other types of cheese?
Absolutely! Feel free to mix and match cheeses. Cheddar and fontina are popular alternatives that can create an interesting flavor profile.
How do I reheat leftovers?
To reheat, place the gratin back into the oven at 350 degrees until heated through. Cover it with foil if it’s browning too quickly.
Conclusion
Gratin potatoes are a comforting, rich, and delightful dish that can elevate any meal. With straightforward steps and simple ingredients, you can make a dish that impresses everyone around the table. Whether served at a special dinner or alongside a casual meal, gratin potatoes are bound to be a favorite. By mastering this classic recipe, you can enjoy a warming, cheesy delight that will never go out of style.
