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 ↓
Art of Preparing the Celebrated Portable Soup Cakes
Ingredients
Directions
Make the stock
Break all the bones and place them in a pot.
Add just enough water to cover the meat.
Add Cayenne pepper, mace, and onions.
Boil slowly for 3 hours until the meat falls apart.
Strain the liquid and let it cool until the fat solidifies on top.
Reduce and thicken
Remove the fat and pour the soup into a saucepan.
Boil the soup vigorously for 6 hours, stirring constantly.
Let it cool overnight, then place it in a bowl.
Set the bowl in a pot of boiling water and stir until the soup thickens and becomes glutinous.
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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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + vealtop 11% of all pairsSmell alikemoderateCooked together3,784 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Beef + meattop 12% of all pairsSmell alikemoderateCooked together2,533 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef shin
- Releases gelatin and savory flavor into the stock as it simmers slowly.
- Veal knuckle
- Its bones and connective tissue add gelatin, body and richness to the soup.
- Ham bone
- Contributes salty, smoky depth and gelatin from the bone and lean meat.
- Onions
- Add sweetness and aroma to the stock as they cook down.
The step that matters
Boil the soup vigorously for 6 hours, stirring constantly. Long reduction concentrates the stock and its dissolved gelatin, and constant stirring prevents scorching on the bottom of the pan. Stopping early leaves a thin soup that will not set when cooled.
Swap the mace
How well each one fits the dish's main ingredients (beef, veal, ham, meat, pepper, onion):
- Celeryfits better
- Thymefits better
- Garlicfits better
- Macethe original
Fit is the average pairing score against beef, veal, ham, meat, pepper, onion. 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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