Why it works: Sesame and onion match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 2,192 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Dong Gua Zi Cai Tang
Ingredients
Directions
Prepare
Peel white gourd and remove seeds, cut into large dice.
Soak dry shrimps in hot water for 10 minutes.
Cook the soup
Heat pot with approximately 1 liter of water and diced white gourd over high heat.
Add dry shrimps, ginger and wine, boil over medium heat for 15 minutes.
Add salt and stir well, pour into large bowl, add sesame oil.
Tear laver into small pieces, sprinkle on soup together with chopped spring onion.
Nutrition, whole recipe (rough)
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Sesame | 1 tbsp (14g) | 120 |
| Shrimp | 100g cooked | 99 |
| Onion | 1 medium (110g) | 44 |
| Wine | 2 tbsp cooking wine (30ml) | 25 |
| Ginger | 1 tsp grated fresh (2g) | 2 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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 their aromas overlap, and how often cooks already put them together.
-
Sesame + oniontop 4% of all pairsSmell alikestrongCooked together2,192 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Ginger + sesametop 4% of all pairsSmell alikemoderateCooked together1,531 recipes
Shared aroma: nonanal (fat, citrus).
-
Ginger + oniontop 9% of all pairsSmell alikemoderateCooked together7,595 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Shrimp + sesametop 11% of all pairsSmell alikemoderateCooked together302 recipes
Shared aroma: 2-ethyl-3,6-dimethylpyrazine (roasted, nutty).
-
Shrimp + gingertop 15% of all pairsSmell alikemoderateCooked together721 recipes
Shared aroma: methyl 2-methylbutyrate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White gourd
- Forms the bulk of the soup and turns soft and tender as it simmers.
- Dry shrimps
- Release savory flavor into the broth during soaking and simmering.
- Sesame oil
- Adds a nutty aroma at the end, added after cooking so it stays fragrant.
The step that matters
Boiling the gourd and shrimps. Simmering for the full 15 minutes lets the gourd soften fully and the shrimps release their flavor into the broth. Stopping early leaves the gourd firm and the soup thin in taste.
Swap the onion
How well each one fits the dish's main ingredients (shrimp, ginger, wine, sesame):
- Welsh onionfits better
- Broccolifits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against shrimp, ginger, wine, sesame. Candidates are from the same food group and used in at least 100 recipes.
“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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