Why it works: Arrowroot and almond match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 179 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Westerfield White Soup
Ingredients
Directions
Make the stock
Break the bone of the veal in one or two places.
Place the veal in a pot with the cold water.
Bring to a boil.
Skim off any scum that forms.
Add the salt, onions, white pepper, mace, and cayenne pepper.
Simmer slowly until the soup reduces by one third.
Strain the soup.
Let it cool.
Remove the fat and sediment.
Finish and serve
Reheat the strained soup in a clean pot.
In a bowl, blend the cream with the arrowroot until smooth.
When the soup boils, mix in the cream mixture, vermicelli, and almonds.
Simmer for one minute.
Serve immediately with French rolls.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
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.
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Arrowroot + almondtop 1% of all pairsSmell alikestrongCooked together179 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + arrowroottop 11% of all pairsSmell alikestrongCooked together340 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + arrowroottop 14% of all pairsSmell alikemoderateCooked together329 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + almondtop 14% of all pairsSmell alikestrongCooked together1,769 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal knuckle
- Releases gelatin and flavour into the water, giving the soup its body and savour.
- Heavy cream
- Adds richness and a silky mouthfeel to the finished soup.
- Arrowroot
- Thickens the soup when heated, giving it a smooth, light body.
- Vermicelli
- Adds starchy bulk and soft texture to the soup.
- Blanched almonds
- Add crunch and a mild nutty flavour against the soft soup.
The step that matters
Adding the cream and arrowroot mixture. Arrowroot must be blended smooth with the cream first, then stirred into boiling soup. Added directly or unevenly, it clumps and the soup turns lumpy. Keep the soup at a boil only briefly after adding, since prolonged boiling can thin starch-thickened liquids and can curdle dairy.
Swap the mace
How well each one fits the dish's main ingredients (veal, onion, pepper, cream, arrowroot, almond):
- Turmericfits better
- Capersfits better
- Nutmegfits better
- Macethe original
Fit is the average pairing score against veal, onion, pepper, cream, arrowroot, almond. 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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