Why it works: Leek and turnip 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 ↓
Sheep's Head Broth
Ingredients
Directions
Prepare the head and trotters
Get a singed sheep's head and trotters.
Have the head cut open by the butcher.
Remove the brains and rub them over the head and trotters.
Let them sit overnight.
Wash the head with warm water.
Place the head in a pan and cover with cold water.
Bring to a boil, then remove from heat and let soak for 1 hour.
Scrape the head well and wash it thoroughly inside and out.
Split the trotters between the toes and remove the insides.
Make the broth
Place the head and trotters in cold water with the washed and scalded barley.
Bring to a boil and cook for 1½ hours.
Add the cabbage, 1 carrot, turnip, onion, and 2 leeks, all finely chopped, along with salt and pepper.
Boil for an additional 2 hours.
Add the grated second carrot to the broth 1 hour before serving.
Serve
Remove the flesh from the bones and arrange it neatly on a dish.
Skin the tongue, split it in two, and place it in the center of the dish.
Pour parsley sauce over the dish before serving.
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.
-
Leek + turniptop 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).
-
Turnip + cabbagetop 2% of all pairsSmell alikestrongCooked together897 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Barley
- Thickens the broth as its starch releases during long simmering.
- Sheep's head
- Provides rich gelatin and meat that give the broth body and flavour.
- Trotters
- Add collagen that turns into gelatin, giving the broth a silky body.
- Cabbage
- Adds bulk and a mild sweetness as it softens into the broth.
The step that matters
Scalding and washing the barley. Rinsing and scalding the barley removes surface dust and bitter residue, so the broth stays clean-tasting and clear rather than cloudy or muddy.
Swap the onion
How well each one fits the dish's main ingredients (leek, carrot, turnip, cabbage, barley, pepper, parsley):
- Parsnipfits better
- Beetrootfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against leek, carrot, turnip, cabbage, barley, pepper, parsley. 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.
Carrot Soup134 recipes
Red Cabbage65 recipes
Stewed Cabbage58 recipes
Baked Cabbage51 recipes