Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Hessian Soup and Ragout
Ingredients
Directions
Prepare the base
Clean the ox-tails and soak them in water.
Stew the ox-tails in 5-6 quarts of water until tender.
Let the soup cool, then remove the fat for later use.
Make the soup
Add the split peas, carrots, turnips, potatoes, onions, sweet herbs, and celery to the soup.
Simmer until the vegetables are soft enough to puree with the peas through a sieve.
Season with pepper, salt, mace, allspice, cloves, and cayenne.
If the soup is not thick enough, add a slice of bread or a little rice flour gradually.
Make the ragout
For the Ragout, cut the best parts of the ox head and tongue into small pieces.
Season the meat pieces and simmer them in a quart of the reserved soup.
Add mushroom ketchup, walnut ketchup, soy sauce, port wine, and mustard, and boil together.
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.
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.
-
Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ox-tails
- Long stewing releases gelatin and meaty flavour into the broth, giving body to the soup.
- Split peas
- Break down during simmering and thicken the soup when puréed through a sieve.
- Potatoes
- Soften and break down into the purée, adding body and thickness to the soup.
- Onions
- Soften and sweeten as they cook, adding savoury depth to the broth.
- Carrots
- Cook soft and sweet, adding colour and body when puréed into the soup.
- Port wine
- Adds sweetness and fruity aroma to the ragout as it boils with the other seasonings.
The step that matters
Remove the fat after cooling. Fat rises and solidifies as the soup cools, so skimming it off keeps the soup from tasting greasy and lets the flavour come through.
Swap the mace
How well each one fits the dish's main ingredients (peas, carrot, turnip, potato, onion, celery, pepper):
- Parsleyfits better
- Thymefits better
- Marjoramfits better
- Macethe original
Fit is the average pairing score against peas, carrot, turnip, potato, onion, celery, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
Potato Croquettes255 recipes
Green Peas229 recipes
Carrot Soup134 recipes