Potato Gratin

Potato Gratin — a potato recipe, 7 ingredients, about 180 min.

Serves 4 · 180 min · Potato

contains dairycontains meat

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Ingredients

Units: US Metric

Scale: ½× – 4× with Plus →

5 medium sized waxy potatoes, peeled or unpeeled
4 cloves of garlic, chopped (smoked garlic is good for this dish if you can get it)
½ pint reduced fat crème fraîche, single cream, or a mixture of semi-skimmed milk and crème fraîche
3 oz good quality Gruyère, Challerhocker, or Emmentaler cheese, freshly grated.
1 lemon
Salt (such as sea salt) and pepper
Fried pancetta, bacon cubes, or other cooked pork (optional)

Make it lactose-friendly

½ pint reduced fat crème fraîche, single cream, or a mixture of semi-skimmed milk and crème fraîche → lactose-free cream or coconut cream
3 oz good quality Gruyère, Challerhocker, or Emmentaler cheese, freshly grated. → lactose-free or aged hard cheese (naturally lower lactose)

Swaps are suggestions, not medical advice. Check labels if lactose is a serious issue for you.

Preheat the oven to
Slice the potatoes very thinly (about ⅛" thick), if possible using a mandoline to achieve evenness, and place them in some fresh water.
Swish around the potatoes in the water to get rid of the starch, because that excess starch can make the dish a little unpleasant.
Pour away the water and place the potatoes on a wooden surface. Then pat dry with a paper towel or kitchen towel, which is important because otherwise the remaining water will mix with the cream, causing curdling problems.
Return the sliced potatoes to a bowl and add the cream and chopped garlic. Add a generous pinch of salt and some pepper.
You can also add a few fresh herbs (thyme is particularly good) but this is up to you.
Peel the zest of the lemon and add it to the mixture.
Mix well, so the cream gives a good coating to all the potatoes.
Pile the potatoes into a buttered, oven-proof dish. The size is if course difficult to gauge but the potatoes should not be layered more than about 4 thick.
Grate a generous amount of cheese, and spread over the mixture.
Pop it all into the oven and leave until the top layer of cheese and potatoes are brown and the cream is bubbling and running down the side of the dish. This will take about 40 minutes.
For a final flourish before serving, grate a goodly amount of fresh nutmeg over the cheese.

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