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🧀 Swiss · Main · Medium difficulty · Vegetarian

Mushroom Rösti

A comforting Swiss main built around mushroom, seasoned with potatoes and butter.

Prep time
11 min
Cook time
24 min
Total time
35 min
Servings
4
Calories
382 kcal
Protein
11 g
Carbs
32 g
Fat
23 g
Course
Main

About this Swiss fried dish

Mushroom Rösti is a Swiss main built around mushrooms. It takes about 35 min from start to finish, 11 minutes of prep and 24 minutes of cooking, and serves 4.

Cooking method: fried dish. Difficulty is rated medium. Vegetarian, and marked gluten-free in our data.

Ingredients

Quantities are for 4 servings. Change the servings in the app to rescale them automatically.

  • 400 g mushrooms, sliced
  • 800 g potatoes, grated
  • 3 tbsp butter
  • 1 onion
  • 1 tsp salt
  • Black pepper
  • Fresh chives
  • 2 tbsp cooking oil
  • Salt and black pepper, to taste

Method

  1. Step 1. Season the mushroom and set up a breading station with potatoes, butter and onion.

    Heat
    Off, no heat
    Look for
    Everything is evenly coated or just combined, with no dry pockets.
    Why it matters
    Mixing spreads salt, fat and flavour through the food so every bite tastes the same.
    Avoid
    Overmixing batters and doughs makes them tough; stop once just combined.

  2. Step 2. Dredge or batter each piece, pressing the coating on firmly.

    Heat
    Off, no heat
    Look for
    Everything is evenly coated or just combined, with no dry pockets.
    Why it matters
    Mixing spreads salt, fat and flavour through the food so every bite tastes the same.
    Avoid
    Overmixing batters and doughs makes them tough; stop once just combined.

  3. Step 3. Heat oil to 175°C (350°F) in a deep, heavy pan.

    Heat
    Medium to high
    Look for
    The oil shimmers and flows like water; a drop of water sizzles instantly.
    Why it matters
    Food added to a properly hot pan sears and browns instead of steaming and sticking.
    Avoid
    Adding food to a cold pan: it sticks, turns grey and soaks up oil.

  4. Step 4. Fry in small batches for 3-4 minutes per side until deep golden.

    Heat
    Medium to high, stir or flip now and then
    Look for
    Golden-brown edges, a steady sizzle and a toasty smell.
    Why it matters
    Browning (the Maillard reaction) creates deep savoury flavour that boiling cannot.
    Avoid
    Overcrowding the pan: the temperature drops and food steams. Cook in batches.

  5. Step 5. Drain on a wire rack and sprinkle with salt while hot.

    Heat
    Warm plates
    Look for
    Hot food on warm plates with a fresh, bright garnish on top.
    Why it matters
    Garnish adds colour, crunch and freshness. Tasting and adjusting salt or acid at the end lifts the whole dish.
    Avoid
    Waiting too long: the dish cools and crisp parts go soft.

  6. Step 6. Serve at once with fresh chives.

    Heat
    Warm plates
    Look for
    Hot food on warm plates with a fresh, bright garnish on top.
    Why it matters
    Garnish adds colour, crunch and freshness. Tasting and adjusting salt or acid at the end lifts the whole dish.
    Avoid
    Waiting too long: the dish cools and crisp parts go soft.

Chef's tip

Fry in batches to keep the oil hot.

Equipment you will need

  • Deep heavy pan
  • Thermometer
  • Wire rack
  • 3 shallow dishes for breading

Nutrition per serving

Estimated per serving: 382 kcal, 11 g protein, 32 g carbohydrate and 23 g fat. Roughly 12% of the energy comes from protein, 34% from carbohydrate and 55% from fat, using standard energy values.

Nutrition values are estimates from typical ingredient profiles. They are not medical data, and brands and portions vary. Consult a doctor or registered dietitian about your diet.

Substitutions and variations

  • Use an oil with a high smoke point, such as sunflower or rapeseed.
  • Bake or air-fry for a lighter result, checking for crispness near the end.
  • Drain on a wire rack rather than paper towels so the coating stays crisp.

Frequently asked questions about Mushroom Rösti

How long does Mushroom Rösti take to make?

It takes about 35 min in total: 11 minutes of prep and 24 minutes of cooking. Times are estimates and depend on your stove, pan and how small you cut the ingredients.

How many calories are in one serving?

Each serving has about 382 kcal, with 11 g protein, 32 g carbohydrate and 23 g fat. These are estimates for the recipe's 4 servings.

Is Mushroom Rösti gluten-free?

It is marked gluten-free in our data. Still check labels on stock, sauces and spice blends, which can contain gluten.

Is it suitable for vegetarians or vegans?

Yes, it is vegetarian: no meat, poultry or fish.

How difficult is it to cook?

It is a medium-difficulty recipe: it needs some timing and several steps, so read through the method before you start.

Can I make Mushroom Rösti ahead or freeze it?

Best eaten fresh, because crisp or fresh textures do not survive storage. Prepare components ahead instead, and store leftovers in airtight containers for up to 2 days.

How many servings does it make?

This recipe makes 4 servings. To change the amount, scale each ingredient in proportion. The interactive app's servings control does this automatically.

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