Uniformly thin stroke
Garnish slices of the same thickness at the same time. A vegetable planer is more reliable than differently thick slices with the knife.
For a creamy Gratin dauphinois, floury potatoes are thinly sliced and briefly pre-cooked in seasoned milk cream. In the oven, starch and cream combine the layers to form a soft potato gratin.
Why this recipe works
At Gratin dauphinois, the potato starch takes over the binding. Therefore, the slices are not washed after cutting. Garlic, nutmeg and a quiet baking time are sufficient to make the surface golden brown and the interior soft and creamy. The Gratin fits as a side dish with stews, but can also be served with salad alone.
Recipe
Gratin dauphinois traditionally consists of thin potato slices, milk, cream, garlic and nutmeg – without eggs and cheese.
Preheat the oven to 160 °C top/bottom heat. Rub a flat casserole with the cut areas of the clove of garlic and then butter thoroughly.
Peel potatoes and cut them into 2 to 3 mm thin slices with a planer. Do not water or rinse the slices because their thickness binds the liquid.
Heat milk, cream, salt, pepper and nutmeg in a wide saucepan. Add potato slices and cook for 8 to 10 minutes just below the boiling point.
Add the hot potatoes and liquid evenly into the form. Slices that rise out of the liquid, slightly press on. Gently spread the surface.
Bake the gratin for 65 to 75 minutes until the potatoes are completely soft and the surface is golden brown. If it becomes dark too early, cover the shape loosely.
Let the finished Gratin rest for 10 minutes. During this time, the liquid binds and the portions can be lifted more cleanly from the shape.
Kitchen know-how
Garnish slices of the same thickness at the same time. A vegetable planer is more reliable than differently thick slices with the knife.
In the traditional Gratin dauphinois potato starch, cream and slow baking ensure binding and tanning. Cheese would make it another Gratin variant.
Variations
Values are estimates per serving and may vary depending on the ingredients, brands, portion size and preparation method used.
Frequently asked questions
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