Potato Gratin


Potato Gratin
A classic dish, but so delicious.
Slices of potatoes cooked in milk, a mixture of cream and Comté cheese, and then it’s all baked in the oven until golden brown.
1.13 M 1× 4.2/5 (371 reviews)787761
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Last modified on: September 27th 2026
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For 6 people, you will need:

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Times for this recipe
Preparation
50 min.
Cooking
1 hour 10 min.
All in all
1 hour 60 min.
Preparation 50 min.
Cooking 1 hour 10 min.
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Step by step recipe


Stage 1
Potato Gratin : Stage 1
Peel and wash 1 kg 250 g potatoes.

Stage 2 - ⌛ 30 min.
Potato Gratin : Stage 2
Cut them into slices that are as uniform in thickness as possible (a mandoline is ideal for this).

Wash them again thoroughly (this is important to prevent the milk from foaming too much), then drain them.

Stage 3 - ⌛ 30 min.
Potato Gratin : Stage 3
Place the potato slices in a large pot, cover with 1 litre whole milk, season with salt, and add one of the garlic cloves, 2 pinches grated nutmeg, and 1 bouquet garni.

Place over medium heat and cook until the potatoes are tender—a knife blade should slide through them easily.

Stage 4
Potato Gratin : Stage 4
Once the potatoes are cooked, remove and discard the bouquet garni and the garlic clove.

Remove the potatoes from the milk with a slotted spoon or a skimmer and drain them thoroughly.

Stage 5
Potato Gratin : Stage 5
The cooking milk isn't used in this recipe after that, but you can set it aside to use later in another recipe—a béchamel sauce, for example.

Stage 6 - ⌛ 1 min.
Potato Gratin : Stage 6
Preheat the oven to 200°C or 392°F.

Rub a clove of garlic over the entire bottom of the baking dish.

Stage 7 - ⌛ 1 min.
Potato Gratin : Stage 7
Next, butter the bottom of the pan with 1 knob butter.

Stage 8 - ⌛ 3 min.
Potato Gratin : Stage 8
Mix together 100 g Comté cheese and 300 ml liquid cream.

Stage 9 - ⌛ 3 min.
Potato Gratin : Stage 9
Place half of the potatoes in the bottom of the dish, spreading them out evenly.

Stage 10 - ⌛ 3 min.
Potato Gratin : Stage 10
Spread half of the Comté cream mixture on top. Season with salt and pepper.

Stage 11 - ⌛ 3 min.
Potato Gratin : Stage 11
Add the remaining potatoes and spread them out evenly.

Stage 12 - ⌛ 3 min.
Potato Gratin : Stage 12
Spread the rest of the Comté cream mixture on top. Season with salt and pepper again.

Stage 13 - ⌛ 40 min.
Potato Gratin : Stage 13
Bake for about 40 minutes, until it's golden brown.

It's ready!
Remarks
You can substitute Comté with another cheese of your choice (Salers, Cheddar, Beaufort, etc.).

If you don't have whole milk, use semi-skimmed milk.
Keeping: A few days in the fridge.
Source: Home made.
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Nutritional information
Proteins CarbohydratesFats CaloriesEnergy
Per 100 g4 g RDI=7 %11 g RDI=4 %3 g RDI=4 %92 kcal RDI=5 %386 kJ RDI=5 %
Per person17 g RDI=27 %46 g RDI=18 %12 g RDI=17 %371 kcal RDI=19 %1,555 kJ RDI=19 %
Whole recipe106 g RDI=164 %281 g RDI=106 %74 g RDI=102 %2,228 kcal RDI=111 %9,331 kJ RDI=111 %
Whole recipe
The % figures are calculated in relation to the Recommended Dietary Intake , or RDI of 2,000 k-calories (or 8,400 k-joules) per day for a woman
Possible allergens in this recipe: milk, Celery
How much will it cost?
For 6 people
5.00 €
Per person
0.85 €
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Note: Be careful, these prices are only an estimate, you can consult the table of prices by ingredients used for this estimate.
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The 1 comment already posted on this recipe
  • An old favorite, this version is beautiful my only addition was to a little grated nutmeg in the cheese and cream sauce and half an onion and bay leaf in the milk I cooked the potato then I discard it along with the milk. Lovely for a special occasion.
    Posted by Suzannah february 15th 2011 at 00:29 n° 1
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