Why it works: Onion and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
White Soup
Ingredients
Directions
Make the broth
Combine veal and water in a large pot.
Bring to a boil, skimming off any scum.
Add salt, onions, white pepper, mace, and cayenne.
Simmer slowly until reduced by one third.
Strain the soup and let it cool.
Remove fat and sediment.
Finish and serve
Reheat the strained soup in a clean pot.
Mix in cream blended with arrow-root.
Add the boiled vermicelli and almond strips.
Simmer for 1 minute and serve immediately.
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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + almondtop 14% of all pairsSmell alikestrongCooked together1,769 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Mace + peppertop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
-
Cream + almondtop 16% of all pairsSmell alikemoderateCooked together5,130 recipes
Shared aroma: 2-heptanol (bitter, floral).
-
Onion + macetop 17% of all pairsSmell alikelowCooked together7,078 recipes
Shared aroma: eugenol (clove, spicy).
Mace and pepper barely smell alike, yet cooks put them together in 12,257 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal
- Gives the soup its meaty body and rich flavour as it simmers into broth.
- Thick cream
- Adds fat and a smooth, rich mouthfeel to the finished soup.
- Arrow-root
- Thickens the cream mixture so the soup becomes smoothly viscous.
- Vermicelli
- Adds starchy body and bulk, giving the soup substance.
- Blanched almonds
- Contribute texture and a mild nutty flavour through the strips.
The step that matters
Mix in cream blended with arrow-root. Arrow-root thickens when heated, but adding it to hot liquid unblended causes lumps. Blending it first into cold cream and adding it to the hot soup gives a smooth, evenly thickened result.
Swap the almond
How well each one fits the dish's main ingredients (veal, onion, mace, pepper, cream):
- Chestnutfits better
- Walnutfits better
- Beansfits better
- Almondthe original
Fit is the average pairing score against veal, onion, mace, pepper, cream. 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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