Why it works: Bamboo shoots and tofu share more aroma than cooks usually use. They rank in the top 3% of all ingredient pairs, and cooks put them together in 21 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
Hot and Sour Soup
4 personsIngredients
Directions
Make the soup base
Bring chicken broth to a simmer in a 2-quart saucepan.
Add soy sauce, shredded meat, mushrooms, and garlic chili sauce.
Simmer for 5 minutes.
Add black pepper, white vinegar, bamboo shoots, and tofu.
Simmer for 5 minutes.
Thicken and finish
Combine 3 tablespoons cornstarch with 2 tablespoons cold water in a cup. Stir until mixture is smooth.
Add cornstarch mixture to soup and stir well.
Simmer for 5 minutes until soup is thickened.
Beat egg in a cup until yolk and white are combined.
Pour beaten egg slowly, in a fine stream into soup.
Stir soup several times, then wait 30 seconds.
Add green onions and sesame oil to soup. Stir well and remove from heat.
Serve hot.
Nutrition, whole recipe (rough)
Counts 14 of 17 ingredients. The other 3 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 14 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Pork | 100g cooked | 242 |
| Chicken | 100g cooked | 165 |
| Sesame | 1 tbsp (14g) | 120 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Egg | 1 large egg (50g) | 78 |
| Tofu | 100g firm | 76 |
| Onion | 1 medium (110g) | 44 |
| Mushroom | 1/2 cup sliced (35g) | 15 |
| Soy Sauce | 1 tbsp (15ml) | 9 |
| Chili | 1 tsp (2.7g) | 8 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Garlic | 1 clove (3g) | 4 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Water | not in our table | 0 |
| Sauce | not in our table | 0 |
| Bamboo Shoots | 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.
-
Bamboo shoots + tofutop 3% of all pairsSmell alikestrongCooked together21 recipes
Shared aroma: nonanal (fat, citrus).
-
Chicken + mushroomtop 4% of all pairsSmell alikemoderateCooked together4,172 recipes
Shared aroma: 1-butyl acetate (fruity, banana).
-
Garlic + bamboo shootstop 6% of all pairsSmell alikestrongCooked together66 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Mushroom + garlictop 6% of all pairsSmell alikemoderateCooked together4,700 recipes
Shared aroma: linalool (floral, citrus).
-
Mushroom + bamboo shootstop 7% of all pairsSmell alikemoderateCooked together113 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken broth
- Provides the savory liquid base that carries all the other flavors.
- Cornstarch
- Thickens the broth into the silky body typical of hot and sour soup.
- Egg
- Sets into soft ribbons when poured into hot soup, adding richness and texture.
- Tofu
- Adds soft body and absorbs the surrounding soup flavors.
- White vinegar
- Adds the sour note that defines the dish.
- Soy sauce
- Adds salty, savory depth to the broth.
The step that matters
Pouring the beaten egg. Pouring the egg in a slow, fine stream into barely moving hot soup lets it cook into thin ribbons. Dumping it in or stirring too early leaves scattered clumps instead of silky strands.
“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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