If you’re looking for a rich and indulgent side dish to elevate your Sunday roast or a special dinner, Dauphinoise potatoes are the answer. This classic French recipe involves slow-cooking thinly sliced potatoes in rich double cream and garlic, resulting in a creamy, golden gratin that pairs perfectly with roast meats or stands alone as a comforting vegetarian dish.
But how do you make dauphinoise potatoes? In this guide, we’ll walk you through everything you need to know, from selecting the right potatoes to baking the perfect, velvety gratin.
What Makes Dauphinoise Potatoes So Special?
Dauphinoise potatoes are a type of potato gratin with a rich, creamy texture and a subtle garlic flavor. The beauty of this dish lies in the slow cooking process, which allows the potatoes to absorb the cream and garlic. This method results in a dish that is not only tender but packed with flavor.
Unlike some other potato side dishes, dauphinoise is traditionally made without cheese (though you can add some for extra richness). Its luxurious texture and savory flavor make it a standout at any dinner table.
Ingredients You’ll Need for Dauphinoise Potatoes
To make this easy dauphinoise potato recipe, you’ll need a handful of simple ingredients:
For the Dauphinoise Potatoes:
- 1 kg/2lb 4oz floury potatoes (Russet, King Edward, Maris Piper, or Desiree are ideal)
- 3–4 garlic cloves, finely grated
- 500ml/17½fl oz double cream (you may need extra)
- Salt and freshly ground black pepper, to taste
Optional Additions:
- Cheese: While traditional dauphinoise potatoes don’t include cheese, you can sprinkle some Gruyère or Parmesan on top for extra flavor and a golden finish.
- Herbs: Fresh thyme or rosemary can be added for a fragrant twist.
Step-by-Step Guide to Making Dauphinoise Potatoes
Step 1: Preheat the Oven
First, preheat your oven to 160°C (140°C fan) or Gas Mark 2. Low and slow cooking is essential for achieving that creamy, indulgent texture without the cream splitting.
Step 2: Prepare the Potatoes
- Peel and slice the potatoes: Choose floury potatoes, which break down slightly and absorb the cream, creating a silky texture. Slice them thinly (about 3mm thick) using a mandolin or sharp knife. The uniformity of the slices ensures they cook evenly.
Step 3: Season the Potatoes
In a large bowl, mix the sliced potatoes with the grated garlic, salt, and freshly ground black pepper. The garlic infuses the cream as it bakes, giving the dish a subtle, savory depth.
Step 4: Add the Cream
- Pour the double cream over the potatoes and gently mix, ensuring all the slices are coated. You may need to add a little more cream if the mixture looks dry, but the cream should come just below the top layer of potatoes.
Step 5: Layer the Potatoes in a Gratin Dish
Transfer the potato mixture to a large gratin dish. Press the potatoes down gently with the back of a spoon to form an even layer. Make sure the cream is spread throughout, and top up with more cream if necessary.
Step 6: Bake Low and Slow
Place the gratin dish in the oven and bake for 1–1½ hours, or until the potatoes are tender and the cream has thickened into a luxurious, velvety sauce. After 30 minutes, check to ensure the cream isn’t splitting. If it looks like it’s separating, reduce the heat slightly.
Step 7: Serve and Enjoy
Once the potatoes are golden and the cream is thickened, remove the dish from the oven. Let it rest for a few minutes before serving to allow the flavors to settle. These creamy dauphinoise potatoes are perfect as a side dish for roast meats, or as a standalone vegetarian delight.
Tips for Perfect Dauphinoise Potatoes
- Slice the Potatoes Thinly: Consistent, thin slices allow the potatoes to cook evenly and absorb the cream. This is key for that creamy, melt-in-your-mouth texture.
- Choose the Right Potatoes: Floury potatoes, like Maris Piper or Russet, work best as they break down and become tender while cooking, creating a silky texture.
- Watch the Oven Temperature: Dauphinoise potatoes require low heat to cook slowly and gently. High heat will cause the cream to split, leading to a less desirable texture.
- Cheese or No Cheese: If you prefer a richer, cheesier gratin, sprinkle some Gruyère or Parmesan on top for a golden, crispy finish.
- Herb Infusion: For added flavor, consider adding fresh thyme or rosemary to the cream mixture. This subtle addition elevates the dish with aromatic notes.
Frequently Asked Questions
How do I store leftover dauphinoise potatoes?
Leftover dauphinoise potatoes can be stored in the refrigerator for up to 3 days. Reheat gently in the oven to preserve the creamy texture.
Can I make dauphinoise potatoes ahead of time?
Yes! You can prepare the dish up to 24 hours in advance. Simply assemble it, cover it tightly with plastic wrap, and refrigerate. When ready to bake, allow it to come to room temperature before placing it in the oven.
Can I freeze dauphinoise potatoes?
While it’s best fresh, you can freeze dauphinoise potatoes for up to 2 months. Let them cool completely before wrapping tightly and freezing. Reheat thoroughly in the oven when ready to serve.
Why Dauphinoise Potatoes Are Perfect for Any Occasion
Dauphinoise potatoes make the perfect accompaniment to a Sunday roast, a special dinner, or a dinner party. Their creamy texture and garlicky flavor add sophistication to any meal, whether it’s a casual family gathering or an elegant celebration.
This dish is also incredibly versatile. While it’s traditionally served with roast meats, dauphinoise potatoes also pair beautifully with grilled vegetables for a vegetarian meal. And the best part? It’s easy to prepare in advance, freeing up your time for other elements of your meal.
Master the Art of Dauphinoise Potatoes
With this easy dauphinoise potato recipe, you can bring a touch of French elegance to your table with minimal effort. Whether you’re making these creamy potatoes for a Sunday roast, a cozy dinner, or a festive dinner party, they’re sure to impress your guests with their indulgent texture and flavor.
So, the next time you’re looking for the perfect potato side dish that’s both luxurious and easy to prepare, reach for this simple dauphinoise potatoes recipe. Your taste buds—and your guests—will thank you!
Ready to try your hand at these creamy, garlicky dauphinoise potatoes? Let us know how your dish turns out in the comments below, or share this recipe with friends and family who love indulgent potato dishes. Don’t forget to check out more of our delicious potato gratin recipes for every occasion!
