Why it works: Asparagus and tarragon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 138 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Asparagus Soup
Ingredients
Directions
Make the base
Combine the broth, onions, turnips, sweet herbs, and asparagus in a pot.
Simmer until tender.
Rub the mixture through a fine sieve to strain it.
Season the strained soup to taste.
Add the boiled tops of asparagus to the strained soup.
Prepare the garnish
Poach the eggs until hard.
Finish and serve
Boil the clear gravy soup in another pot.
Add the roasted fowl to the boiling gravy soup for 1–2 minutes.
Add tarragon leaves to the soup.
Season the soup with salt.
Place the poached eggs and boiled asparagus heads in a tureen.
Pour the hot soup over them.
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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Asparagus + tarragontop 1% of all pairsSmell alikestrongCooked together138 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + asparagustop 2% of all pairsSmell alikestrongCooked together328 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + tarragontop 3% of all pairsSmell alikestrongCooked together164 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 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
- Asparagus
- Gives the soup its main flavour and, as puréed stalks, its body.
- Beef or veal broth
- Forms the liquid base that carries the flavour of the soup.
- Eggs
- Poached and hard-cooked, they add protein and substance as a garnish.
- Onions
- Build savoury aroma and sweetness as they cook down into the base.
- Turnips
- Add earthy sweetness and thicken the soup slightly when strained.
- Clear gravy soup
- Adds a rich, savoury meat flavour to the finished soup.
The step that matters
Rub the mixture through a fine sieve. Straining the simmered vegetables and asparagus removes fibres and lumps, so the soup becomes smooth and evenly textured rather than gritty.
Swap the onion
How well each one fits the dish's main ingredients (beef, turnip, asparagus, egg, tarragon):
- Leekfits better
- Chivefits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against beef, turnip, asparagus, egg, tarragon. 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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