Potatoes au Gratin

Potatoes au Gratin
Julia Gartland for The New York Times. Food Stylist: Michelle Gatton.
Total Time
50 minutes
Rating
5(4,286)
Notes
Read community notes

The humble potato gets the red carpet treatment in this easy yet luxurious recipe for potatoes au gratin. Sliced Yukon Gold or russet potatoes (you can use either, but don't use a combination as they cook at different rates) are layered with half-and-half or heavy cream, topped with butter and grated cheese, then baked until golden and bubbly. Feel free to play around: Add leeks, onions, garlic or more cheese between the layers. Experiment with fresh or dried herbs. It's incredibly adaptable and practically foolproof. Just don't forget to season with salt and pepper as you go. Like all potato dishes, it needs plenty of seasoning.

Featured in: Yukon Gold Standard

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Ingredients

Yield:4 to 6 servings
  • 3 to 4pounds potatoes, peeled and cut into ¼-inch slices
  • Kosher salt and black pepper
  • 2tablespoons unsalted butter
  • 2 to 3cups half-and-half or heavy cream
  • ¼cup grated Parmesan or Gruyère
  • Pinch of nutmeg (optional)
Ingredient Substitution Guide
Nutritional analysis per serving (6 servings)

397 calories; 17 grams fat; 10 grams saturated fat; 0 grams trans fat; 5 grams monounsaturated fat; 1 gram polyunsaturated fat; 52 grams carbohydrates; 6 grams dietary fiber; 6 grams sugars; 11 grams protein; 878 milligrams sodium

Note: The information shown is Edamam’s estimate based on available ingredients and preparation. It should not be considered a substitute for a professional nutritionist’s advice.

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Preparation

  1. Step 1

    Heat oven to 400 degrees. Seasoning each layer with salt and pepper as you go, layer the potatoes in a 10- or 12-inch ovenproof skillet.

  2. Step 2

    Dot the top with 2 tablespoons butter. Pour in half-and-half. (It should come about ¾ of the way to the top.)

  3. Step 3

    Bring to a boil over medium-high heat. Reduce to low and cook for 10 minutes, uncovered, until the half-and-half has reduced by about half.

  4. Step 4

    Transfer to the oven and bake until the top is golden brown, about 10 minutes. Reduce heat to 300 degrees and cook until the potatoes are fork tender and the top is nicely browned, about 8 minutes more. Top with grated cheese and return to the oven until the cheese is melty and golden brown, about 3 to 5 minutes. Sprinkle with a pinch of nutmeg, if using, and serve.

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5 out of 5
4,286 user ratings
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Cooking Notes

Hi All! We've updated the recipe to include ingredient amounts and to clarify the instructions. I hope it helps!

I layer leeks and onions between the potato layers, use heavy cream and go light on the cheese but heavy on the garlic. It's delicious. I'm making this for Thanksgiving Day dinner.

Typical Mark Bittman recipe - the base is simple and great as is but it is also endlessly customizable. I had whipping cream and no cheese, so I did a 3 parts cream, one part veg broth that I poured over the potatoes and butter. I tossed in some crushed garlic and added salt and pepper. I followed the cooking directions as written. My husband called these potatoes the lobster of vegetables. Thanks Mark! This recipe is a keeper.

So do you cook the entire pan of potatoes and cream, etc. on the stovetop and then move to the oven?

The texture was good but it was bland--I definitely should have added salt--lots of salt--during the cooking process, and I regret not following my initial impulse, which was to layer it with caramelized onions. The technique is useful but it needs more flavor!

The beauty of this recipe is in its simplicity and that it’s endlessly riffable. So many other gratin recipes have 10 extra steps, have to be cooked way longer, etc, but these potatoes came out tender, creamy, and delicious. I mixed a good bit of salt, dried thyme, a few cloves of microplaned garlic in with the sliced potatoes before layering them in a cast iron with some diced shallot. Hit the gruyere with the broiler towards the end to brown that top up and came out sooo nice.

Even though I usually add salt to any potato recipe, I made this just with potatoes and heavy cream. The potatoes are almost completely cooked by the time they go into the oven. Cheese added at the end is just gilding the lily. I found that the flavor of the 2 main ingredients was sublime, and the earthiness of the humble spud was exalted to glorious levels by the lovely silky cream. Do not rinse the sliced potatoes. The starch is essential for thickening the cream.

Made this in my cast iron skillet and it was a hit for thanksgiving. I used Parmesan and a black truffle gruyere and added parsley, shallots, and garlic. I used cheese and the diced shallots/garlic in between every layer - absolutely divine. You’ll want to give it lots of time on the stove to reduce (30 minutes) before going in the oven. I also gave extra time after changing oven temp to 300 and finished in the broiler at the very end to get good color on top.

I simply place unpeeled yukon sliced potatoes in a bowl with cream, wipe a casserole with halved garlic then arrange the sliced potatoes in layers, sprinkling each with salt, pepper and perhaps sauteed leeks. Then I pour the cream on, top with cheese and bake at 375 for an hour. For make ahead, I bake for 40 min. and then before serving bake for the additional 20-25 min. Otherwise just bake for about an hour.

To make a real Gratin Dauphinois, I only use potatoes and whole milk, with for the seasoning an add of a little garlic, butter and nutmeg, that's all. The secret of this popular cuisine is its modesty and simplicity, and to do it well, you have to know how to refrain : no cheese, because then this dish becomes really indigestible. Best cuisine is poor, wait dessert to eat rich (Christmas or Easter) !

Creamy, tender potatoes with just the right amount of cheese make this a very easy and elegant side dish. Next time, I'd add salt to taste and a pinch of crushed red pepper. The instruction "until the liquid level drops" isn't really specific enough. I let the liquid drop by about 1/4, but would let it drop much more than that for a more intense flavor.

Is it just me or does the ingredient list just say “potatoes, 2 tbsp butter, grated cheese”?? Perhaps this recipe on the app needs to be updated.

Thanks, in part, to your experience, I simmered the potatoes on the stovetop for a good 30 minutes. Then I popped them in the oven for about 10 minutes. Delish! Don't be dissuaded. Try again.

I added ham and broccoli in the middle. Delicious, but required just a bit less liquid as the dish was less potato heavy. Otherwise, I really like the simple rule of thumb nature to this recipe.

This is a gratin Dauphinois( from the Alpine province of Dauphiné, eastern France), so it would be best cooked with grated Gruyère or Comté cheese. You would not need so much salt, and it would taste much better.

Delicious! Carmelized onions in butter in the pan first. Used whole milk and every layer with generous salt pepper and every other with thyme. Then added the onions to the top with the butter.

This was sooooo easy to cook. Went great with grilled steaks and a steamed vegetable. Thanks for teaching me the easy way, NYTC! I will be cooking this again!

Like this a lot! I thought half-and-half was rich enough, especially with gruyere on top. Also added just a little garlic and used up some rather sad leeks in my frig, sauteed befpre putting them between the layers of potatoes (the pre-saute might not have been necessary). I made it a few hours in advance and warmed it in a 250F oven--it maintained its moisture and got a bit browner on top (good).

Two potatoes is probably enough Parmesan is good (don’t need Gruyère)

I layered onions. Delicious.

Followed the directions except added layers of roasted poblanos, a roasted jalapeño and roasted corn off the cob. Easy recipe and everyone loved it.

The folks who say this is a great base recipe are correct. The recipe is also forgiving on timing. So as to make for an eye appealing serving presentation my wife asked I transfer the potatoes to a glass baking pan before putting the potatoes in the oven. I topped it with a mix of various cheeses for the last 8 minutes, then hit broil for 2 minutes to brown it up. My family kept going back for more. Thanks NYT.

I followed the recipe exactly as written with only a few additions; twice as much cheese divided in layers and garlic. I generously salted the layers and added a bit of garlic powder. The dish came out very luscious, creamy with just soft but not mushy potatoes, browned on top. This recipe makes a ton so next time I'll cut the recipe in half. Good solid recipe.

I live a keto lifestyle so when a recipe looks like it would yield good results with a modification I do it and man oh man, THIS recipe is one of them, WOW! I replaced the potatoes with daikon following everything else exactly as written (plenty of garlic though.) It was so fantastic I made it two nights in a row because we devoured it all the first night. If you've never tried daikon as a potato substitute you should, so much better than cauliflower. Delicious recipe, thanks Mark!

Your suggestions were very helpful. Added diced shallots, garlic and dry thyme between layers. Salt and pepper between first few layers but I was a little fearful of over-salting so held back on last few layers. I was cooking for 8 people so used 5 lbs of potatoes. Ones on top didn’t soften because they weren’t in the cream. I picked them off and threw them away. Everyone thought they were wonderful.

Made this last night. Followed the comment to simmer 30 min on stove before putting in oven for 10. Perfection!

Simple and simply delicious. Friends and family love this classic dish.

Made this last night for dinner guests. I'm not a fan of making something for the first time for guests but NYT Cooking hasn't ever done me wrong. I did three layers in a cast iron skillet. I salted the potatoes in a big bowl first and peppered the middle layer. I added in shallots. Good lord was this good! Everyone raved about it! I'll be making this again for sure!

My spouse made this with 3 cups of whipping cream and it was much too rich. And I love cream! A great base recipe, but next time, I'll replace half of the cream with broth.

Don’t fret over the times and steps in this recipe! It’s great and extremely simple. Slice the potatoes, add the salt and pepper for each layer (and it’s hard to add too much if using Diamond Crystal), add half and half until pan or vessel of potatoes is 3/4 full. You can start on the stovetop and place in the oven - but just as easy to put in the oven for about 45 minutes, then add a bit of cheese and broil until slightly brown.

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