Why it works: Butter and bread 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 ↓
Celery Soup
Ingredients
Directions
Make the soup
Combine boiled rice and boiling milk in a large pot.
Add finely chopped celery and cover the pot.
Let it stew over boiling water until the celery is tender.
Season the soup with butter, coarse sea salt, white pepper, and mace if desired.
Finish and serve
Place beaten eggs in a tureen and pour the hot soup over them.
Garnish with crisp bread dice 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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Rice + celerytop 7% of all pairsSmell alikemoderateCooked together2,169 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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White pepper + macetop 9% of all pairsSmell alikemoderateCooked together1,695 recipes
Shared aroma: myrcene (balsamic, herbaceous).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice
- Breaks down into the soup, giving it body and a thicker, creamy texture.
- Milk
- Forms the liquid base, adding richness and a smooth, creamy mouthfeel.
- Celery
- Provides the main vegetable flavour and aroma once softened by stewing.
- Eggs
- Enrich and thicken the hot soup as they set gently, adding body and richness.
The step that matters
Pouring the hot soup over the beaten eggs. Eggs thicken only gently when heated. Pouring the soup in slowly while whisking, or with the eggs already in the tureen, helps them warm gradually and prevents curdling into lumps.
Swap the mace
The recipe marks mace as optional. How well each one fits the dish's main ingredients (rice, milk, celery, butter, white pepper, egg, bread):
- Nutmegfits better
- Parsleyfits better
- Cinnamonfits better
- Macethe original
Fit is the average pairing score against rice, milk, celery, butter, white pepper, egg, bread. 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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