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Jian Shu Bing

A fried potato pancake made with mashed potato, carrot, water chestnut, black mushroom, egg white, and seasonings.

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Why it works: Carrot and ginger match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and 1,377 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

The recipe

Time20 minutes

Ingredients

Contains: egg, wheat, sesame (auto-detected from the ingredients and method; we can miss things, so check labels)

Directions

Prepare

  1. Peel the potato, slice thinly, then steam for 20 minutes until fully cooked.

  2. Soak dry black mushroom, steam for 10 minutes until soft, then mince it.

Make the mixture

  1. Place the steamed hot potato into a large container, press and make a paste.

  2. Add the mashed carrot, water chestnuts, and mushroom; stir and mix well.

  3. Add the seasoning and egg white, then stir and mix well, shaping the mixture into round patties.

Fry and serve

  1. Heat a wok with 4 tablespoons of oil, fry both sides of the potato patties.

  2. Serve the golden potato patties with ketchup or salad sauce.

Recipe from the Recipes Wiki (Fandom).

This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

  1. Carrot + gingertop 2% of all pairs
    Aroma overlapstrong
    Mentioned together1,377 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Potato + carrottop 3% of all pairs
    Aroma overlapstrong
    Mentioned together3,105 recipes

    Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).

  3. Water chestnut + gingertop 4% of all pairs
    Aroma overlaplow
    Mentioned together138 recipes

    Shared aroma: coumarin (sweet, hay).

  4. Potato + mushroomtop 5% of all pairs
    Aroma overlapstrong
    Mentioned together966 recipes

    Shared aroma: 2-nonenal (fatty, green).

  5. Water chestnut + flourtop 5% of all pairs
    Aroma overlapstrong
    Mentioned together53 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Potato
Forms the starchy base that holds the patty together and gives a soft interior.
Egg white
Binds the mixture so the patties hold their shape while frying.
Corn flour
Helps the patty surface crisp and turn golden when fried.
Dry black mushroom
Adds savoury depth and a chewy texture to the patties.
Mashed carrot
Adds mild sweetness and colour to the mixture.
Water chestnut
Adds a crisp, juicy crunch against the soft potato.

The step that matters

Frying the patties in hot oil. Oil must be hot enough to set and brown the outside quickly. If the oil is too cool, the patties soak up excess oil, turn greasy, and can break apart while frying.

Flavor stand-ins for the water chestnut

How well each one fits the dish's main ingredients (potato, carrot, mushroom, egg, sugar, ginger, flour):

  1. Orangebetter flavor fit
  2. Lemonbetter flavor fit
  3. Cherryabout as good a flavor fit
  4. Water chestnutthe original

Fit is the average pairing score against potato, carrot, mushroom, egg, sugar, ginger, flour. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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