Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
French Panada
Ingredients
Directions
Make the panada
Break the stale roll into a saucepan.
Pour enough water to cover the bread and stir well.
Boil for 5 minutes.
Add salt and butter, mix, and remove from heat.
Finish and serve
Beat the yolk of the egg with milk or water.
Pour the egg mixture into the panada, stirring quickly for 30 seconds.
Serve in a basin.
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 + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stale penny roll
- Provides the bread body that softens and thickens into a panada.
- Egg yolk
- Enriches the soup and thickens it slightly as it is stirred into the hot liquid.
- Butter
- Adds richness and a smooth, silky mouthfeel to the soup.
The step that matters
Stirring the egg into the panada. Egg yolk can curdle or scramble if it meets very hot liquid without constant stirring. Stirring quickly while pouring keeps it dispersed, so it thickens the soup smoothly instead of forming lumps.
“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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