Why it works: Onion and sesame match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and 2,192 recipes mention both. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Gan Bian Mo Gu Si Ji Dou
Ingredients
Directions
Prepare
Slice the button mushrooms.
Parboil the mushrooms in hot oil for a while, then dish up.
Wash the preserved vegetable, squeeze out the water, and mince it.
Trim away the end of the string beans and cut them into short stalks.
Parboil the string beans in hot oil until wrinkled, then dish up.
Stir-fry and serve
Heat the wok with 1 tbsp of oil.
Add the preserved vegetable, then the mushrooms, and stir slowly.
Add the string beans and seasoning, and stir and mix well until the liquid becomes dry.
Add the spring onion, then dish up.
Dash the minced Chinese ham on, and serve.
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.
-
Onion + sesametop 4% of all pairsAroma overlapstrongMentioned together2,192 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Mushroom + sesametop 8% of all pairsAroma overlapstrongMentioned together400 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Mushroom + oniontop 10% of all pairsAroma overlapmoderateMentioned together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Sauce + sugartop 13% of all pairsAroma overlapstrongMentioned together5,147 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Mushroom + hamtop 15% of all pairsAroma overlapmoderateMentioned together1,486 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Button mushrooms
- Add bulk and a soft, juicy texture to the stir-fry.
- String beans
- Provide crisp-tender texture and fresh green bite after parboiling.
- Tianjin preserved vegetable
- Adds a salty, savoury, fermented flavour that seasons the whole dish.
- Minced chinese ham
- Contributes a salty, savoury, cured-meat aroma finished on top.
The step that matters
Stir and mix until the liquid becomes dry. Cooking off the liquid concentrates the flavour of the seasoning and keeps the vegetables from tasting watery or diluted on the plate.
Flavor stand-ins for the sesame
How well each one fits the dish's main ingredients (mushroom, ham, onion, sauce, sugar):
- Beansabout as good a flavor fit
- Chestnutabout as good a flavor fit
- Sesamethe original
Fit is the average pairing score against mushroom, ham, onion, sauce, sugar. 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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