Potato Dauphinoise is a rich, creamy French classic that transforms simple potatoes into a decadent side dish. Gordon Ramsay’s version elevates this comfort food with layers of thinly sliced potatoes baked in garlic-infused cream, making it irresistibly silky and flavorful. It works beautifully alongside roasted meats or as a centerpiece in a vegetarian meal.
Ingredients
- 900g (2 lbs) Maris Piper or Yukon Gold potatoes, peeled
- 2 garlic cloves, finely crushed
- 600ml (2 1/2 cups) double cream
- 300ml (1 1/4 cups) whole milk
- 100g (1 cup) Gruyère cheese, grated
- 50g (3 1/2 tbsp) unsalted butter, plus extra for greasing
- Salt, to taste
- Freshly ground black pepper, to taste
- Fresh thyme sprigs (optional)
Instructions
- Preheat your oven to 160°C (320°F) fan or 180°C (350°F) conventional. Butter a large ovenproof dish generously to prevent sticking.
- Peel the potatoes and slice them very thinly—about 2-3mm thickness. Using a mandoline slicer helps achieve uniform slices for even cooking.
- In a medium saucepan, combine the double cream, whole milk, crushed garlic, and a pinch of salt and pepper. Warm gently over medium heat until just below boiling point, then remove from heat and let the garlic infuse for about 5 minutes.
- Remove the garlic cloves from the cream mixture and discard or reserve for another use.
- Arrange a single layer of potato slices on the bottom of the buttered dish, slightly overlapping. Season lightly with salt, pepper, and scatter a few thyme leaves if using.
- Pour a small amount of the warm cream mixture over the potatoes, then sprinkle a light layer of grated Gruyère cheese and dot with small pieces of butter.
- Repeat layering potatoes, seasoning, cream, cheese, and butter until all ingredients are used, finishing with a generous layer of cheese on top.
- Cover the dish tightly with foil and bake in the preheated oven for 1 hour. After 1 hour, remove the foil and bake for an additional 30 minutes until the top is golden and bubbling and the potatoes are tender when pierced with a knife.
- Remove from the oven and allow to rest for 10-15 minutes before serving. This resting time helps the dish set and makes it easier to slice.
Tips
- Potato choice: Use waxy potatoes like Maris Piper or Yukon Gold for a creamy texture that holds its shape. Avoid floury potatoes which can become too mushy.
- Slicing: Consistent thin slices ensure even cooking. A mandoline slicer is highly recommended for speed and uniformity.
- Garlic infusion: Don’t skip warming the cream with garlic; it imparts subtle aromatic depth without overpowering the dish.
- Leftovers: Store cooled dauphinoise in an airtight container in the fridge for up to 3 days. Reheat gently in the oven to maintain creaminess.
Serving Suggestions
Potato Dauphinoise pairs beautifully with roasted lamb, beef, or chicken, offering a rich and comforting side. It also complements vegetable dishes like ratatouille or steamed greens for a vegetarian meal. For a festive touch, garnish with fresh herbs such as parsley or chives. A crisp green salad or pickled vegetables can add contrast and balance the richness of the dish.
Variations
To customize this classic, try adding thinly sliced onions or shallots between layers for sweetness and texture. For a smoky twist, incorporate diced smoked bacon or pancetta. You can swap Gruyère for Comté or Emmental cheese for a milder flavor or add a pinch of nutmeg to the cream for subtle warmth. For a lighter version, use half cream and half milk, though the texture will be less indulgent.
Storage and Reheating
Once cooled, cover the potato dauphinoise tightly with foil or plastic wrap and refrigerate. It will keep well for up to 3 days. When reheating, avoid the microwave if you want to retain the creamy texture and crisp top. Instead, reheat in a preheated oven at 160°C (320°F) for 20-30 minutes until warmed through. If the top browns too quickly, cover loosely with foil midway through reheating. You can also freeze the dish for up to 1 month, but expect slight changes in texture upon thawing.
Frequently Asked Questions
Can I prepare potato dauphinoise ahead of time?
Yes, you can assemble the dish a few hours in advance and keep it covered in the fridge before baking. This makes it a convenient side dish for dinner parties or family meals.
What’s the difference between dauphinoise and gratin potatoes?
Dauphinoise potatoes are traditionally cooked in cream without cheese, while gratin potatoes usually include cheese in the layers or on top. Gordon Ramsay’s recipe blends the two by adding cheese for extra flavor, creating a richer dish.
Can I use low-fat milk or cream?
Using low-fat dairy will affect the creaminess and texture negatively. For the signature silky finish, full-fat double cream and whole milk are best. If you want a lighter version, reduce the cream slightly but expect a less indulgent result.
How do I know when the potatoes are fully cooked?
After baking, the dauphinoise should be bubbling and golden on top. Test doneness by inserting a sharp knife or skewer into the center; it should slide through without resistance.
Can I add herbs or spices?
Yes, fresh thyme or rosemary pairs well with potatoes and cream. A pinch of nutmeg or white pepper can add subtle warmth. Avoid overpowering spices that compete with the delicate cream and cheese flavors.
What’s the best way to slice the potatoes?
Uniform thin slices are crucial for even cooking. A mandoline slicer is ideal. If slicing by hand, try to keep thickness consistent around 2-3mm to ensure the potatoes cook through evenly and layer beautifully.
Potato Dauphinoise is a timeless dish that rewards patience and quality ingredients with luxurious textures and deep comfort. Following Gordon Ramsay’s approach ensures you get a perfect balance of creamy richness and tender potatoes every time.
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