Gratin Dauphinois & Salade Lyonnaise (French Alpine Creamy Garlic Potato Gratin) – Authentic France Recipe

From the Dauphiné Alps: thinly sliced potatoes baked in nutmeg-and-garlic cream until golden and bubbling.

Country of Origin
🇫🇷 France (Western Europe, Europe)
Dietary Profile
vegetarian
Prep Time
20 min
Cook Time
30 min
Difficulty
Medium
Signature Staples
Wafer-thin sliced Yukon Gold potatoes, Garlic-infused cream, Melted Gruyère and crisp green salad, Rubbed garlic clove, Freshly grated nutmeg

Ingredients for Gratin Dauphinois & Salade Lyonnaise (French Alpine Creamy Garlic Potato Gratin) (4 Servings)

  • 1.25 lbs (or 2.5 cups) wafer-thin sliced Yukon Gold potatoes, prepped into bite-sized pieces
  • 1.5 cups garlic-infused cream, washed and trimmed
  • 1 cup melted Gruyère and crisp green salad
  • 1 medium onion and 3 cloves garlic, finely minced with rubbed garlic clove
  • 1.5 tbsp traditional France seasoning (freshly grated nutmeg, thyme, butter)
  • 2.5 tbsp traditional cooking oil, sea salt, cracked black pepper, and fresh citrus or herbs

Step-by-Step Cooking Instructions

  1. Preheat oven to 390°F (200°C) and lightly oil an ovenproof skillet or baking dish.
  2. In a skillet over medium heat, sauté onion, garlic, rubbed garlic clove, and freshly grated nutmeg, thyme, butter for 3 minutes until fragrant.
  3. Combine wafer-thin sliced Yukon Gold potatoes and garlic-infused cream with the sautéed aromatics and layer evenly into the baking dish.
  4. Top with melted Gruyère and crisp green salad and bake uncovered for 25–30 minutes until bubbling and golden brown on top.
  5. Let rest 5 minutes before serving warm at the table.

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