Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef-soup
Ingredients
Directions
Make the soup
Combine the beef, rice, and enough water to cover in a pot.
Stew for 4 hours over medium heat.
One hour before it is done, add the onions, potatoes, salt, and pepper.
Add the dumplings and serve
Whisk together the eggs, milk, and flour in a bowl.
Drop spoonfuls of the mixture into the soup.
Alternatively, break sliced bread into the tureen before serving.
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 + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Rice + potatotop 7% of all pairsSmell alikestrongCooked together851 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Provides the main flavour and meaty body of the soup as it stews.
- Rice
- Thickens the broth slightly as its starch releases during long simmering.
- Potatoes
- Soften during cooking and add starch that gives the soup body.
- Eggs
- Set when dropped into the hot soup, binding the flour and milk into dumplings.
- Flour
- Combines with the eggs and milk to form a batter that holds its shape in the broth.
The step that matters
Drop the egg mixture into the soup. The batter must go into gently simmering soup as spoonfuls. Boiling too hard can break the dumplings apart, while adding it too early can leave them dense or overcooked.
Swap the onion
How well each one fits the dish's main ingredients (beef, rice, potato, pepper, egg, milk, flour):
- Asparagusfits better
- Capsicumfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against beef, rice, potato, pepper, egg, milk, flour. 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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