Why it works: Parsnip and carrot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,097 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Constance's Chicken Soup
8 soup platesIngredients
Directions
Make the broth
Put the marrow bone, chicken carcasses, and giblets in a large pot with 2 litres of water.
Bring to the boil, skim and reduce to a slow simmer.
Meanwhile, chop the vegetables.
After the soup has been simmering for half an hour, add the vegetables and parsley stems and continue cooking for about 2 hours.
Strain the broth, reserving the carrots and giblets.
Finish the soup
Add salt to taste.
Slice the carrots and giblets and return them to the soup.
Serve
In a separate pot of boiling water, cook the noodles and then drain them.
Divide the noodles between 8 soup plates and ladle the soup over them.
Sprinkle with chopped parsley and serve.
Nutrition, whole recipe (rough)
Counts 8 of 9 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 8 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Beef | 100g cooked | 250 |
| Chicken | 100g cooked | 165 |
| Parsnip | 1/2 cup (78g) | 55 |
| Onion | 1 medium (110g) | 44 |
| Carrot | 1 medium (61g) | 25 |
| Celery | 1 stalk (40g) | 6 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Swede | 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.
-
Parsnip + carrottop 1% of all pairsSmell alikestrongCooked together1,097 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsnip + parsleytop 1% of all pairsSmell alikestrongCooked together484 recipes
Shared aroma: myristicin (spice, warm).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef marrow bone
- Adds rich flavour and body to the broth as it simmers.
- Chicken carcasses
- Provide collagen and savoury flavour that give the broth body.
- Carrots
- Add sweetness and colour to the soup.
- Very fine noodles
- Provide soft starch that soaks up broth and adds bulk to each bowl.
The step that matters
Skim the broth after it comes to the boil. Skimming removes foam and coagulated proteins that would otherwise cloud the broth and add a muddy, scummy taste. Reducing to a slow simmer keeps the fat and solids from churning back in, giving a clearer, cleaner soup.
Swap the onion
How well each one fits the dish's main ingredients (beef, chicken, parsnip, carrot, celery, parsley):
- Leekfits better
- Turnipfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against beef, chicken, parsnip, carrot, celery, parsley. 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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