Why it works: Tarragon and walnut match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 118 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
To Hash Beef
Ingredients
Directions
Cut the beef into slices.
Sprinkle flour, coarse sea salt, and black pepper over the beef.
In a pot, combine the beef bones, sliced onion, and water; stew for 15 minutes.
Remove the bones, add the beef, and bring to a boil.
Stir in tarragon, vinegar, catsup, and chopped pickled walnut.
Serve with toasted bread around the dish.
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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Tarragon + walnuttop 5% of all pairsSmell alikestrongCooked together118 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Pepper + tarragontop 5% of all pairsSmell alikestrongCooked together2,399 recipes
Shared aroma: estragole (anise, licorice).
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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tarragon + vinegartop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 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
Swap the walnut
How well each one fits the dish's main ingredients (beef, flour, pepper, onion, tarragon, vinegar, bread):
- Lentilsfits better
- Beansfits better
- Chestnutfits better
- Walnutthe original
Fit is the average pairing score against beef, flour, pepper, onion, tarragon, vinegar, bread. Candidates are from the same food group and used in at least 100 recipes.
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