Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Potato Soup
Ingredients
Directions
Make the stock
In a clean pan, combine the meat liquor and bones of the fowl or rabbit with a little salt.
Boil for a few hours until reduced to about 3 pints, then skim and strain carefully.
Make the soup
In a small clean pan, sweat the bacon, herbs, pepper, celery, and shallots without browning.
Pour about ½ pint of the meat liquor over the mixture and boil for 1 hour.
Add the potatoes, corn flour, and milk, and cook until the potatoes are tender.
Season to taste and serve hot.
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.
Photo for illustrative purposes only · Contact us to use it
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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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + corntop 5% of all pairsSmell alikestrongCooked together938 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Shallot + flourtop 6% of all pairsSmell alikestrongCooked together2,081 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + celerytop 7% of all pairsSmell alikemoderateCooked together2,047 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + shallottop 9% of all pairsSmell alikemoderateCooked together272 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Break down as they cook, giving the soup body and a thick, smooth texture.
- Corn flour
- Its starch thickens the hot liquid, giving the soup a fuller consistency.
- Milk
- Adds creaminess and richness, softening the savory flavor of the stock.
- Shallots
- Sweated gently, they add a mild, sweet aromatic base.
- Bacon
- Its fat carries savory flavor into the base of the soup.
The step that matters
Sweat the bacon, herbs, pepper, celery, and shallots without browning. Gentle sweating softens the vegetables and releases their aromas into the fat. Browning would give a roasted, bitter flavor that changes the clean taste of the soup.
Swap the celery
How well each one fits the dish's main ingredients (potato, shallot, egg, milk, corn, flour, pepper):
- Parsleyfits better
- Nutmegfits better
- Tarragonfits better
- Celerythe original
Fit is the average pairing score against potato, shallot, egg, milk, corn, flour, 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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