Why it works: Thyme and marjoram match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 2,225 recipes. Both carry terpineol, which smells pine, woody. The science ↓
Potage De Queue De Boeuf Li4. — Thick Ox-tail Soup
Ingredients
Directions
Prepare
Cut the ox-tail into joints.
Fry the joints in butter with the chopped vegetables.
Simmer the stock
Put the ox-tail and vegetables into a large saucepan with the stock, pepper, salt, and cloves.
Boil gently for nearly four hours.
Strain the stock and remove the pieces of tail.
When the stock is cold, remove the fat and return the stock to a stewpan to boil.
When it boils, stir in a thickening made of flour and cook well.
Add the sherry and lemon juice.
Serve
Serve with the pieces of tail in the soup.
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.
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Thyme + marjoramtop 1% of all pairsSmell alikestrongCooked together2,225 recipes
Shared aroma: terpineol (pine, woody).
-
Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Parsley + marjoramtop 1% of all pairsSmell alikestrongCooked together1,979 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ox-tail
- Gives the soup its meaty body and rich flavour as it simmers for hours.
- Butter
- Fat for frying the joints and vegetables, adding browning and savoury flavour.
- Flour
- Thickens the stock so the soup becomes body-rich and smooth rather than watery.
- Sherry
- Adds acidity and aromatic sweetness to the finished soup.
- Stock
- Forms the liquid base that carries the flavour of the tail and vegetables.
The step that matters
Thickening the stock with flour. Flour stirred into boiling liquid can clump if added raw or unevenly; it should be smoothly blended first and cooked well so it thickens fully and loses its raw floury taste.
Swap the onion
How well each one fits the dish's main ingredients (carrot, turnip, celery, ham, parsley, thyme, marjoram):
- Parsnipfits better
- Leekfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against carrot, turnip, celery, ham, parsley, thyme, marjoram. 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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