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 ↓
Cream of Asparagus
Ingredients
Directions
Make the soup
In a pot, combine veal stock, onions, celery, and asparagus, then cook until tender.
Remove the asparagus and strain the soup.
Thicken and finish
In a separate bowl, mix butter and flour to create a roux.
Add the roux to the strained soup to thicken.
Chop the asparagus finely and add it back to the soup along with hot milk.
Season with salt and pepper, then 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.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Celery + asparagustop 7% of all pairsSmell alikemoderateCooked together378 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Onion + asparagustop 9% of all pairsSmell alikestrongCooked together1,212 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
- Butter
- Melts with flour to form a roux that thickens the soup and adds richness.
- Flour
- Combines with butter to form a roux that thickens the soup as it is added.
- Asparagus
- Provides the main flavour and body of the soup once chopped and returned.
- Veal stock
- Forms the savoury liquid base the vegetables cook in.
- Milk
- Adds creaminess and mild sweetness to the finished soup.
The step that matters
Adding the roux to the strained soup. Flour needs to be cooked in the fat and then whisked into hot liquid to thicken smoothly. Adding it lumpy or to cold liquid can leave clumps that do not disperse.
Swap the onion
How well each one fits the dish's main ingredients (veal, celery, asparagus, butter, flour, milk, pepper):
- Leekfits better
- Carrotfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against veal, celery, asparagus, butter, flour, milk, 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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