How to make crispy Swiss Rösti potato cake at home

Minh Vũ |

With simple ingredients and not too elaborate processing methods, Rösti - Swiss potato cake is a suitable choice as a snack for the whole family.

Rösti is originally a traditional Swiss dish, mainly made from shredded potatoes, crispy fried on the outside but still retaining the softness and richness inside. Today, this dish is transformed with cheese to increase the richness, suitable for modern tastes.

Chef Phan Van Quan - Head Chef of Old Hanoi - shared how to prepare this dish in a simple, easy-to-make way but still retain its attractive flavor.

Simple, easy-to-find ingredients

80g potatoes.

10g mozzarella cheese.

Salt, pepper.

Butter and cooking oil.

Những nguyên liệu đơn giản, có thể dễ dàng chuẩn bị. Ảnh: Minh Vũ
Simple ingredients, easy to prepare. Photo: Minh Vu

Preparation method

Step 1: Pre-processing potatoes

Gọt và rửa sạch khoai. Ảnh: Minh Vũ
Peel and wash potatoes. Photo: Minh Vu

Peel potatoes, grate them into small strands and then wash them with water to remove excess starch. This step helps the potato strands to be clean and crispier when fried. Then, soak them in water for a while and then squeeze them dry thoroughly with a towel to completely remove the water.

Step 2: Seasoning Mixed potatoes after being squeezed dry are mixed with salt, pepper and a portion of mozzarella cheese to create rich flavor and fat.


Khoai tây phải được vắt kiệt để giữ được  độ giòn. Ảnh: Minh Vũ
Potatoes must be squeezed to maintain their crispness. Photo: Minh Vu

Step 3: Shape the cake

Prepare a circular mold, divide the potato into two parts:

Lower layer: 40g potatoes.

The middle layer: cheese.

Upper layer: 40g potatoes.

Use a spoon to press firmly for about 3-5 minutes to make the cake sticky, then gently remove the mold.

Tạo khuôn cho bánh khoai tây. Ảnh: Minh Vũ
Creating molds for potato cakes. Photo: Minh Vu

Step 4: Fry until golden brown and crispy using the correct technique

Heat a pan with a moderate amount of oil, add a little butter to enhance the aroma. Place the cake in the pan, fry each side for about 4-5 minutes until golden brown. Note not to flip the cake too much to maintain the texture.

Áp chảo để bánh giòn ngoài trong mềm. Ảnh: Minh Vũ
Pan-fry to make the cake crispy on the outside and soft on the inside. Photo: Minh Vu

The oil temperature should be at a moderate level (about 50-60 degrees C) to prevent the cake from burning on the outside but not yet cooked on the inside.

Lower oil option

For people who do not want to use much oil, you can pan-fry each side for about 2 minutes to keep the cake shape, then switch to an oil-free frying pot, bake at 80 degrees C for about 10 minutes on each side until the cake is cooked and the cheese melts.

Món bánh khoai tây phô mai ngon và dễ làm tại nhà được trẻ nhỏ ưa thích. Ảnh: Minh Vũ
Delicious and easy-to-make cheese potato cake is favored by young children. Photo: Minh Vu

Rösti cake after completion has a golden, crispy crust, soft and fatty inside thanks to cheese. The dish is suitable for breakfast, snacks or served with salad, sausage in European style.

Minh Vũ
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