Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Sour Soup with Fish Balls
Ingredients
Directions
Make the broth
Set to boil thinly sliced onion, carrot and parsley root, together with the head and tail from the fish.
After the fish head and tail and the vegetables are done, strain the liquid and remove the vegetables.
Also remove the meat off the head and tail, sieve and add to the liquid.
Make the fishballs
Skin the rest of the fish, debone and grind together with an onion slightly fried in oil and the slice of bread that was moistened in milk or water and then squeezed.
Mix with an egg, some chopped greens, salt and pepper and make fishballs.
Cook the soup
Set to boil, adding the fishballs made from the ground fish mixture, borsh or sauerkraut juice.
When it is almost done, add the chopped greens.
Nutrition, whole recipe (rough)
Counts 9 of 13 ingredients. The other 4 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 |
|---|---|---|
| Olive Oil | 1 tbsp (14g) | 119 |
| White Bread | 1 slice (30g) white | 79 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Carrot | 1 medium (61g) | 25 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Dill | 5 sprigs fresh (1g) / 1 tsp dried | 4 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Sauerkraut | not in our table | 0 |
| Carp | not in our table | 0 |
| Pike | 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.
-
Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Parsley + dilltop 1% of all pairsSmell alikestrongCooked together669 recipes
Shared aroma: p-mentha-1,3,8-triene (camphor, herbal).
-
Carrot + dilltop 1% of all pairsSmell alikestrongCooked together321 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Dill + peppertop 4% of all pairsSmell alikestrongCooked together1,630 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Carp or pike
- Provides the main protein that cooks into the tender fishballs and flavours the broth.
- Egg
- Binds the ground fish mixture so the fishballs hold their shape while cooking.
- White bread
- Soaked and squeezed, it adds moisture and softness to the fishball mixture.
- Borsh or sauerkraut juice
- Adds the sour acidity that defines the soup.
- Onions
- Add sweetness and aroma to the broth and, lightly fried, to the fishball mixture.
The step that matters
Forming and simmering the fishballs. Ground fish is delicate and can fall apart if the mixture is too wet or the water boils hard. Keeping the simmer gentle lets the egg and bread set the balls so they stay whole.
Swap the onion
How well each one fits the dish's main ingredients (carrot, parsley, egg, bread, dill, pepper):
- Parsnipfits better
- Capsicumfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against carrot, parsley, egg, bread, dill, pepper. 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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