Potatoes Dauphinoise

Gratin Dauphinois is a classic French dish made from thinly sliced potatoes baked in cream and/or milk, often flavored with garlic and nutmeg. Originating from the Dauphiné region, it is known for its creamy texture and rich, comforting flavor. While often served as a side, it is hearty and satisfying enough to be a main course.

Potatoes Dauphinoise
⏱ 90 min 👨‍🍳 easy 🍽 4 servings

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Mise en Place: Potatoes Dauphinoise
Mise en Place – Potatoes Dauphinoise

Ingredients

Instructions

  1. Preheat oven to 180°C (350°F) convection (200°C/400°F conventional). Thoroughly grease a gratin dish (approx. 25x20 cm / 10x8 inches) with butter and rub the halved garlic cloves all over it.
  2. Peel the potatoes and slice them very thinly (approx. 2-3 mm / 1/8 inch) using a mandoline or a sharp knife. Do not wash them, to retain the starch.
  3. In a saucepan, heat the cream, milk, salt, pepper, and nutmeg. Add the potato slices and simmer over medium heat, stirring occasionally, for about 10 minutes until the liquid slightly thickens.
  4. Pour the potato mixture into the prepared gratin dish in layers, smoothing the surface.
  5. Bake the gratin in the preheated oven for 60-75 minutes, until the potatoes are very tender and the surface is golden brown and bubbling. If the surface browns too quickly, you can cover it with aluminum foil halfway through baking.
  6. Let rest for 10-15 minutes before serving to allow the gratin to set.

Nutrition

520 kcal · 10g Protein · 40g Carbs · 37g Fat