Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Asparagus Soup
Ingredients
Directions
Prepare the asparagus
Remove the heads from the asparagus after cooking them in boiling water until tender.
Rub the stalks through a sieve and add the pulp to the chicken stock, well seasoned.
Make the soup
Heat the cream in a double boiler.
In a separate pan, cook the butter and flour together.
Gradually add the chicken stock and asparagus pulp to the butter and flour mixture.
Season with salt and pepper.
When ready to serve, add the asparagus heads and the hot cream.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Asparagus + peppertop 10% of all pairsSmell alikemoderateCooked together1,968 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Asparagus + chickentop 11% of all pairsSmell alikemoderateCooked together539 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Asparagus + flourtop 12% of all pairsSmell alikemoderateCooked together936 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Asparagus
- Provides the main flavour and, once puréed, the body of the soup.
- Butter
- Adds richness and flavour as the base for the flour roux.
- Flour
- Thickens the soup when cooked with butter and then combined with the stock.
- Cream
- Adds richness, smooth texture and a mellow body to the finished soup.
- Chicken stock
- Supplies the liquid base and savoury depth for the soup.
The step that matters
Gradually add the stock and asparagus pulp to the butter and flour mixture. Adding liquid slowly while stirring lets the starch in the flour disperse evenly, which prevents lumps and gives a smooth, properly thickened soup.
Swap the asparagus
How well each one fits the dish's main ingredients (chicken, cream, butter, flour, pepper):
- Potatofits better
- Leekfits about as well
- Spinachfits about as well
- Asparagusthe original
Fit is the average pairing score against chicken, cream, butter, 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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