Rosti Dauphinoise Recipe

This unbelievably easy Rosti Dauphinoise recipe elevates simple roast meats like leg of lamb to new heights! Forget tedious slicing – we grate the potatoes for a quicker, crispier gratin than traditional Dauphinoise. Get ready for perfectly golden, tender potatoes with a delightful crust in just 60 minutes!

Prep Time 20 mins
Cook Time 60 mins
Calories 462.4 kcal
Protein 18g
Rating 4.5 (2 Reviews)
Rosti Dauphinoise 45

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Rosti Dauphinoise

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How to Make Rosti Dauphinoise

  1. Preheat your oven to 180°C (350°F).
  2. Peel and coarsely grate 1 kg (2.2 lbs) of potatoes using a food processor or box grater.
  3. Lightly butter a 1.2-liter (approximately 5-cup) deep ovenproof dish, such as a soufflé dish.
  4. In a large bowl, gently combine the grated potatoes with 300ml (1 1/4 cups) of double cream, 100ml (1/2 cup) of whole milk, 1 teaspoon of freshly grated nutmeg, salt, and freshly ground black pepper to taste.
  5. Pour the potato mixture into the prepared ovenproof dish, spreading it evenly.
  6. Dot the top with 2 tablespoons of butter.
  7. Bake for 40-45 minutes, or until the Rosti Dauphinoise is golden brown and cooked through. The cooking time may vary depending on your oven.
  8. Let stand for 5 minutes before serving. Enjoy!

Nutrition Information (Approximate per serving)

Sodium

5 g

Sugar

6g

Fat

117g

Carbs

7g

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