Why it works: Onion and ginger are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 7,595 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
White Soup
Ingredients
Directions
Prepare the broth
Cut the mutton into pieces and wash well.
Put the mutton in a saucepan with 4 cups of water, onion, green ginger, salt, and white pepper.
Cook until the meat is tender.
Strain the soup into another saucepan.
Finish the soup
Lightly beat the eggs.
Mix a little flour with the milk.
Stir the beaten eggs into the milk mixture.
Add it to the boiling soup while stirring briskly.
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 + gingertop 9% of all pairsSmell alikemoderateCooked together7,595 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + gingertop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Ginger + white peppertop 16% of all pairsSmell alikelowCooked together388 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Mutton
- Provides the meat and flavour that make up the body of the soup.
- Eggs
- Set into soft ribbons in the hot broth, giving the soup body and richness.
- Milk
- Adds creaminess and a mild sweetness that softens the broth's flavour.
- Flour
- Thickens the milk mixture so it blends smoothly and gives the soup more body.
The step that matters
Adding the egg and milk mixture to the soup. Pour it into boiling soup while stirring briskly. Stirring disperses the mixture so the egg sets into fine strands instead of lumps. Adding it slowly to a gently simmering soup also helps the flour and milk blend evenly.
Swap the white pepper
How well each one fits the dish's main ingredients (mutton, onion, egg, milk, flour, ginger):
- Turmericfits better
- Cardamomfits better
- Cinnamonfits better
- White pepperthe original
Fit is the average pairing score against mutton, onion, egg, milk, flour, ginger. 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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