Why it works: Onion and carrot are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 21,601 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Authentic Trisole Soup
Ingredients
Directions
Make the broth
In a large pot, add bonito flakes to the boiling water.
Let cook for 4 minutes (no more, no less) on high flame, then remove from heat.
Remove bonito flakes with a slotted spoon.
Return the pot to high flame and let boil for 1 hour to reduce.
Add the eggs
Reduce flame to medium and add eggs without shells.
After 1 minute, add one ice cube.
Wait one minute, add another ice cube, and continue until ice cubes are gone.
Remove from heat and add cornstarch.
Make the vegetable topping
In a separate pan, heat 1 cup vegetable oil and add sliced green onions, carrots, and sliced chilis.
Saute for 16 minutes.
Combine the sautéed mixture with the broth.
Heat on medium flame for 16 minutes.
Serve
Heat 1/8 of sake at a time in the microwave on medium-high heat for 1 minute.
Drink sake with Trisole and make a wish to good health.
Nutrition, whole recipe (rough)
Counts 9 of 10 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Rice | 1 cup cooked (158g) white | 206 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Sake | 1 oz (30ml) | 39 |
| Carrot | 1 medium (61g) | 25 |
| Wine | 2 tbsp cooking wine (30ml) | 25 |
| Chili | 1 tsp (2.7g) | 8 |
| Water | not in our table | 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.
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Sake + rice winetop 15% of all pairsSmell alikemoderateCooked together10 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
-
Onion + saketop 20% of all pairsSmell alikelowCooked together103 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Carrot + saketop 22% of all pairsSmell alikelowCooked together25 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + rice winetop 25% of all pairsSmell alikemoderateCooked together87 recipes
Shared aroma: 2-heptenal (green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Egg proteins set in the hot broth, adding body and substance to the soup.
- Bonito flakes
- Steeped in hot water, they release a savory, umami-rich flavor into the broth.
- Cornstarch
- Starch thickens the broth as it heats, giving it a smoother, heavier body.
- Carrots
- Sautéed in oil, they add natural sweetness and a soft texture to the topping.
- Serrano chilis
- Capsaicin provides the soup's strong heat, and the oil carries its flavor.
- Sake
- Rice wine adds a mild fermented aroma and depth to the dish.
The step that matters
Cook the bonito flakes for exactly 4 minutes. Bonito releases its flavor quickly in hot water. Steeping too long can extract bitter, harsh compounds and make the broth taste muddy, so the timing matters.
Swap the carrot
How well each one fits the dish's main ingredients (egg, onion, sake, rice wine):
- Chivefits better
- Capsicumfits better
- Welsh onionfits better
- Carrotthe original
Fit is the average pairing score against egg, onion, sake, rice wine. 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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