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 soup base
Combine the broth, onions, turnips, sweet herbs, and asparagus in a pot.
Simmer the mixture 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 and gravy soup
Poach the eggs until hard.
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.
Serve
Place the poached eggs and boiled asparagus heads in a tureen.
Pour the hot soup over the eggs and asparagus heads.
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).
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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
- Eggs
- Poached eggs are served whole in the tureen as the substantial garnish, firmed by poaching.
- Asparagus
- Provides the main vegetable flavour and, when boiled tender, the tender heads served in the soup.
- Beef or veal broth
- Forms the liquid base that carries the flavour of the soup.
- Turnips
- Add body and savoury sweetness to the base as it simmers until tender.
- Onions
- Build savoury aroma and depth in the broth as they simmer.
The step that matters
Pour the hot soup over the eggs and asparagus heads. The soup must be hot when poured so the garnish warms through. Poached eggs cooked until hard stay firm, so they hold their shape rather than breaking apart in the hot liquid.
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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