Why it works: Turnip and leek match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,046 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Shin of Beef Soup
Ingredients
Directions
Prepare the beef
Wash the beef in cold water and rub with salt and pepper.
Place the beef in a soup pot and add water equal to the weight of the meat.
Bring to a boil over moderate heat, skimming off any scum.
Cover and simmer gently for 2 hours.
Make the soup
Add the grated carrot, sliced turnip, sliced leek, chopped parsley, halved potatoes, and washed barley.
Cover and simmer for 1 hour.
Mix the flour with water to make a thickening and stir it into the soup.
Cover and cook for an additional 15 minutes.
Serve
Remove the meat from the soup.
Discard the bones.
Serve the meat on a dish garnished with parsley.
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.
-
Turnip + leektop 1% of all pairsSmell alikestrongCooked together1,046 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Leek + barleytop 1% of all pairsSmell alikestrongCooked together142 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Shin of beef
- Provides the main body of meat and rich flavour as it simmers into the broth.
- Pearl barley
- Swells during simmering and thickens the soup while adding a chewy texture.
- Wheat flour
- Thickens the broth when stirred in with water, giving it a fuller body.
- Potatoes
- Soften during simmering, adding starch that gives body and mild sweetness to the soup.
- Leek
- Adds mild onion-like aroma and sweetness to the broth as it cooks.
The step that matters
Skimming the scum after the boil. Foam that rises as the broth comes to a boil contains impurities that can make the soup cloudy and taste off. Removing it early keeps the broth clean and clear.
Swap the potato
How well each one fits the dish's main ingredients (beef, pepper, carrot, turnip, leek, parsley, barley):
- Parsnipfits better
- Shallotfits better
- Chivefits better
- Potatothe original
Fit is the average pairing score against beef, pepper, carrot, turnip, leek, parsley, barley. 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.
Potato Croquettes255 recipes
Roast Beef211 recipes
Beef Loaf175 recipes
Carrot Soup134 recipes