Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef and Sago Soup
Ingredients
Directions
Make the stock
Combine beef, onion, and water in a pot.
Cook gently for 4 hours until reduced to 2 quarts.
Season with salt and pepper, then set aside until the next day.
Skim off the fat and strain through a coarse cloth.
Clarify and finish
Return stock to heat and add the egg white and shell; boil slowly for 5 minutes.
Strain again without squeezing, then return to heat with soaked sago.
Simmer for 15 minutes.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + eggtop 31% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pepper + eggtop 33% of all pairsSmell alikelowCooked together50,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Pepper and egg barely smell alike, yet cooks put them together in 50,580 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
- Coarse beef
- Gives the stock its meaty flavor and body as it cooks down.
- German sago
- Swells as it simmers, thickening the soup and giving it a soft, translucent texture.
- Egg white
- Coagulates and gathers fine particles as it heats, helping clarify the stock.
The step that matters
Strain again without squeezing. Squeezing the cloth pushes fine solids and cloudy particles through into the stock, undoing the clarification the egg white achieved and leaving the soup murky.
Swap the onion
How well each one fits the dish's main ingredients (beef, pepper, egg):
- Capsicumfits better
- Asparagusfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against beef, pepper, egg. 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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