Rösti (Swiss Potato Cake) Recipe (2024)

Why It Works

  • Yukon Gold potatoes make rösti that are silky and tender inside, unlike russets, which can produce mushier results.
  • Par-boiling whole potatoes before shredding them creates a proper rösti with its characteristic flavor and texture.
  • Chilling the potatoes after boiling allows the starch to retrograde, firming the flesh so it can be grated without turning into a purée.

Let's set the record straight: Rösti are not merely potato pancakes with a Swiss-German name. They are, quite specifically, potato pancakes made from pre-cooked potatoes. I wouldn't blame anyone for not knowing that. Read almost any recipe that isn't from a knowledgable Swiss-German source, and you'd almost universally be led to believe that rösti are made like any other potato pancake, by grating raw potato, seasoning it, and cooking it in a skillet with a good amount of fat until crispy.

Where did this confusion come from? I'm not sure, but I'd imagine it happened like so many things, where the vague idea of something—and in this case the perceived coolness of its name—took precedence over making any effort to actually learn about it. Next thing you know, American chefs and recipe writers are slapping the name "rösti" on every last thick and golden potato pancake and getting bonus points for seeming worldly.

My first inkling that there was more to rösti's story came when I was doing some digging into whether there were any meaningful differences between Ashkenazi Jewish latkes, Swiss-German rösti, and French pommes Darphin. Are size and thickness the distinguishing characteristics? Binders and seasonings? Cooking fats? Cutting through a fog of poorly researched recipes, I came across a couple of sites that seemed to suggest rösti are supposed to be made with cooked potato, but I was having trouble confirming it. Fortunately, one of my best friends' mothers is Swiss-German, so I called her up.

Right away she confirmed that rösti should be made with a cooked-potato base. "Raw potato is like a newer version, my mother would make that too, but she'd call it raw rösti," she told me, making it clear the underlying assumption was that real rösti was made from cooked potato. "Raw doesn't taste the same, more like a latke."

Rösti (Swiss Potato Cake) Recipe (1)

She told me about its roots as a hearty farmer's breakfast. "The farmers' wives used to make the rösti for after they came in from milking the cows, they needed a substantial breakfast. There were eggs and bacon, that's how my grandmother had hers, that's how it was on the farm." She also told me about how it became popular in restaurants throughout Switzerland and settled into a national habit. "In the 50s, it was in every restaurant: sausage and rösti, schnitzel and rösti, geschnetzeltes (very thinly sliced veal in cream sauce) and rösti. It's the most common food in Switzerland, nobody ever made a big deal out of it."

This all may seem like much ado about nothing, but having cooked my fair share of potato pancakes in a variety of forms, I can attest that rösti, when made with cooked potato, is remarkably different from its raw-potato counterparts, and, dare I say, one of the very best potato pancakes as a consequence of this detail. Par-boiling the potato delivers a number of advantages over raw:

  • First, you don't have to worry about the oxidation and discoloration common to other potato pancake preparations, which means you can take your time between grating and cooking.
  • Second, while preparing rösti requires extra time to boil whole potatoes and fully chill them before grating (more on that below), the potato pancake itself cooks up quickly and easily, thanks to the already tender, pliable, and—to state the obvious—cooked potato shreds. This is especially helpful given that rösti is typically a thicker pancake than something like a latke or hash brown.
  • Third, you don't have to worry about squeezing out excess water the way you do with salted shredded potato. Because the potato is already cooked, its starches are gelatinized, meaning almost all of the potato's natural juices are tied up in the swelled starch granules.
  • Fourth, the internal texture and flavor of rösti are different from a potato pancake made from raw spuds. Largely because of the gelatinized starch, you don't get that same slick texture from released starchy juices on a raw potato's cut surfaces, which thicken into a viscous gel as the pancake cooks.

Some of you are probably wondering now whether there are any shortcuts. Do you really have to boil the potatoes whole in their skins, or can you save time by peeling and cubing them first? And is that chilling step really necessary?

The short answers are yes, and yes. Cooking the potatoes whole and skin-on prevents excess water from seeping into the flesh (assuming you don't cook them so long the skins split), ensuring a dry-enough cooked potato when it comes time to grate and cook it. It's also a lot easier to grate a whole potato—just think of how hard it is to grate the last nubbin of just about anything, then multiply that across a pile of pre-cut cooked potato cubes. You'll be much faster with a whole potato in your hand.

As an experiment, I tried grating some potatoes raw, cooking those shreds in the microwave (much faster than boiling a whole potato), and then making rösti from that. Unfortunately, that doesn't work well either. As soon as you cut up the raw potato, you break open its cells and release starchy juices. When those juices heat, they thicken into a sticky slurry that coats the shreds and has textural ramifications on the finished product—and not particularly pleasant ones at that.

As for chilling, it's just science. As the gelatinized starches cool, they go through a process called retrogradation, in which they re-crystallize and harden. This is the very same process that causes bread to stale and tender cooked beans to grow surprisingly firm in the fridge. For rösti, the retrogradation of potato starch is a helpful step, firming up the par-cooked potatoes just enough to make grating them into distinct stands—and not a pile of mush—possible.

What About Add-Ins and Variations

Rösti (Swiss Potato Cake) Recipe (2)

The basic rules of rösti are what we have already outlined: Par-boil your potatoes; peel, chill and grate them; cook into a pancake. Here are some additional notes to consider when making rösti:

  • Fat is flexible: This recipe calls for butter, but you could use oil, duck fat, bacon fat or lard, etc. Each will influence the flavor of the rösti.
  • Add-ins are possible: I watched one video where a cook mixed grated raw onion into the cooked shredded potato before finishing in the skillet, but the result was rösti that had little burnt bits of onion all over its surface. If you want add-ins like onion or bacon bits, better is to use a technique my friend's mom suggested: Cook your add-in first (sauté the onion, crisp the diced bacon). Then put half the shredded potato in the skillet, spread a layer of the cooked add-in on top of that, then pile the remaining potato on top. That way, the add-in gets sandwiched inside the rösti, preventing it from burning as you brown the surface of the rösti deeply.
  • Capture the crispy bits: As you fry the rösti, little crispy bits of shredded potato will naturally fall off. Feel free to mix them back into the potato cake as it cooks, so that the crispy bits become incorporated into the larger mass. The rösti is malleable enough to re-form it after mixing the crispy bits in.
  • Nonstick works well: As a proponent of more rugged cookware like cast iron, carbon steel, and stainless-steel, I tend to avoid recommending nonstick unless it offers a big advantage (say, for eggs). With rösti, I found nonstick worked just as well to deeply brown and crisp the potato compared to cast iron, and has none of the risk of the potato sticking, which is a pretty big advantage. I'd recommend it here, though you absolutely can use cast iron or carbon steel if you prefer.

Regardless of what you do, one thing is clear: If the potato isn't double-cooked, it's not truly rösti. It's just a potato pancake.

March 2022

Recipe Details

Rösti (Swiss Potato Cake)

Cook60 mins

Chilling Time8 hrs

Total9 hrs


  • 1 pound (450g) Yukon Gold Potatoes (about 2 medium potatoes)

  • Kosher salt

  • 6 tablespoons (85g) unsalted butter, divided


  1. In a medium saucepan or small pot, cover potatoes with cold water. Season generously with salt and bring to a simmer. Continue to cook at a simmer until you can just pierce the potatoes with a paring knife, about 25 minutes; make sure not to cook them so long their skins split. Drain potatoes, allow them to cool to room temperature, and then cover and refrigerate until fully chilled, at least 8 hours and up to 3 days. When ready to cook, peel cold potatoes.

    Rösti (Swiss Potato Cake) Recipe (3)

  2. Using the large holes of a box grater, grate peeled, cooked potatoes into a mixing bowl. Season with salt to taste, and stir to combine.

    Rösti (Swiss Potato Cake) Recipe (4)

  3. In a 10-inch nonstick, carbon steel, or cast iron skillet, melt 3 tablespoons (45g) butter over medium-high heat until foaming. Add potatoes, and using a flexible spatula, form them into an even disc, about 1 inch thick. Cook until deep golden brown and crisp on the bottom, about 10 minutes; lower heat if needed to prevent scorching.

    Rösti (Swiss Potato Cake) Recipe (5)

  4. Slide rösti out of the skillet onto a large plate. Set a second plate on top and flip to invert rösti. Slide back into skillet, add the remaining 3 tablespoons (45g) butter, and cook, using the spatula to round out the sides and form an even disc, until deep golden brown and crisp on second side, about 10 minutes longer; adjust heat as necessary to promote even browning but prevent scorching. If desired, you can fold and press any crispy bits that fall off the rösti back into it, using the spatula to coax the disc back to its circular shape.

    Rösti (Swiss Potato Cake) Recipe (6)

  5. Slide rösti onto a serving plate, and serve (if one side is more nicely and evenly browned than the other, feel free to flip the rösti to whichever side you want for presentation).

    Rösti (Swiss Potato Cake) Recipe (7)

Special Equipment

Box grater, 10-inch nonstick (preferred), cast iron, or carbon steel skillet.

Make-Ahead and Storage

The potatoes can be boiled, drained, and refrigerated whole in their skins up to 3 days before peeling, grating, and cooking the rösti. The finished rösti is best enjoyed immediately.

Rösti (Swiss Potato Cake) Recipe (2024)


How do you get rösti to stick together? ›

Rosti nirvana! Peel & coarsely grate the potatoes and place in a dry tea towel. Do not wash the potatoes after peeling, as you need the starch to help them stick together.

What is a rösti made of? ›

Rösti dishes are made with coarsely grated potato, either parboiled or raw. Rösti are most often pan-fried and shaped in the frying pan during cooking, but they can also be baked in the oven. Depending on the frying technique, oil, butter, cheese, or another fat may be added (and usually salt and pepper).

Is rösti the same as hash browns? ›

Difference between potato rosti, hashbrowns and latkes

Rostis (or properly spelt rösti), which originate from Switzerland, typically are pan fried in a medium(ish) skillet then cut up to serve as a side dish for a meal; Hash browns are usually individual size – think Macca's hash browns – and served for breakfast; and.

What is the difference between latkes and rösti? ›

Latkes are very similar to the rösti, but also incorporate egg and flour into the pancakes, and are pan-fried in canola oil instead of clarified butter. How do I get my rösti super crispy? Frying in clarified butter is what gives the rösti its beautifully crip exterior while the interior remains buttery.

What is a rösti stick? ›

Potato rosti - shaped, finely seasoned - prebaked - deep frozen. Crispy sticks shaped from the finest Potato Rostis. The 11er Rosti Sticks are just made for dipping and snacking.

What do you eat rösti with? ›

Below I've mapped out a few combinations that pair deliciously with a wedge of rösti:
  1. smoked salmon + crème fraîche + pickled beet/cabbage.
  2. thinly sliced ham + cornichons + grated Gruyere cheese.
  3. poached eggs + sliced avocado + crumbled bacon.
  4. bratwurst + sauerkraut + applesauce.
  5. crumbled feta + pickled onions + fresh dill.
Jul 26, 2022

Is rosti Swiss or German? ›

Rosti has been called the national dish of German-speaking Switzerland. Rosti is similar to hash browns and is usually topped with cheese. Here is a lower calorie version of the dish.

What is rosti in german? ›

Rösti pl :

[sliced] fried potatoes pl.

Why is rosti famous in Switzerland? ›

People everywhere love fried potatoes and Switzerland is no exception. Let me introduce to you… Rösti. Originally from the Canton of Bern, Rösti (almost rhymes with PUSH-tea, but with an R) was first recognized as a farmer's breakfast dish as it's great fuel for a long day in the fields.

Can you buy frozen potato rosti? ›

Waitrose Frozen Potato Rosti750g.

What is Swiss rosti? ›

Twice-cooked potatoes are the key to this crispy Swiss-German potato cake.

Are McDonald's hash browns real potatoes? ›

McDonald's hash browns are made in the West Midlands, using British-grown potatoes. They are then cooked in a 100% vegetable oil made up of a blend of sunflower and rapeseed oil.

Why do Jews eat applesauce with latkes? ›

Tradition says so

Latkes are usually served at dinnertime along with a meaty main, like brisket. Mixing milk and meat at the same meal is a no-no for those who keep kosher, so sour cream would be out as a latke condiment leaving the underdog apple sauce victorious.

Why do Jews make latkes? ›

These potato pancakes (called latkes) are meant to symbolize the miracle of Hanukkah, when the oil of the menorah in the ransacked Second Temple of Jerusalem was able to stay aflame for eight days even though there was only enough oil for one day. The symbolism comes in the form of the oil in which latkes are fried.

How do Jews eat latkes? ›

These latkes can be eaten plain or topped with a drizzle of honey. Other toppings include jam or preserves, sour cream, maple syrup, yogurt or agave nectar.

What is the famous potato dish in Switzerland? ›

People everywhere love fried potatoes and Switzerland is no exception. Let me introduce to you… Rösti. Originally from the Canton of Bern, Rösti (almost rhymes with PUSH-tea, but with an R) was first recognized as a farmer's breakfast dish as it's great fuel for a long day in the fields.

What is rösti valaisanne style? ›

Rosti, Valaisanne-style

Thinly grated potatoes, pan-fried until crisp and golden, rosti is one of Switzerland's iconic national dishes. Though no one knows when the first rosti was cooked-up, farmers in the canton of Bern would traditionally eat it for breakfast.

Can rösti be frozen? ›

You can freeze the rösti – just warm it through in the oven before serving. A make-ahead side dish recipe made with onions, garlic and thyme. You can freeze the rösti – just warm it through in the oven before serving.


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