Why it works: Bread and cheese are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,130 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Bread-and-cheese Soup
Ingredients
Directions
Make the broth
Combine veal, ham bone, onion, and cold water in a pot.
Cook slowly for four hours.
Strain the mixture, pressing hard to extract liquid, and cool.
Remove the fat from the surface.
Season the broth with salt and pepper, then bring to a boil.
Thicken and finish
Add parsley and corn flour mixed with cold water; simmer for five minutes.
Heat the milk in a separate pot, then pour it over the beaten eggs, stirring constantly until it thickens.
Place bread-dice and cheese in a serving bowl, pour the milk and egg mixture over them, then add the hot soup.
Stir and serve.
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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Bread + cheesetop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Milk + cheesetop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal
- Slow cooking releases its flavor and gelatin into the broth, giving body to the soup.
- Eggs
- Beaten eggs thickened with warm milk add richness and a silky, custard-like texture.
- Corn flour
- Starch swells in the hot broth, thickening the soup to a lightly body-rich consistency.
- Bread-dice
- Fried bread soaks up the broth and milk mixture, giving the soup a soft, substantial texture.
- Dry cheese
- Melts slightly into the hot soup, adding savory, salty flavor and a rich finish.
The step that matters
Adding the milk and egg mixture. Eggs curdle if they get too hot. Pour the warm milk slowly into the beaten eggs while stirring, and keep the mixture below a simmer so it thickens smoothly instead of scrambling.
Swap the onion
How well each one fits the dish's main ingredients (veal, ham, milk, egg, bread, cheese, pepper):
- Capsicumfits better
- Asparagusfits better
- Tomatofits better
- Onionthe original
Fit is the average pairing score against veal, ham, milk, egg, bread, cheese, pepper. 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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