Why it works: Turnip and carrot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Sheep's Head and Barley Soup
Ingredients
Directions
Prepare
Crack the bones of the sheep's head and pig's feet, then wash them well.
Simmer the stock
In a large pot, combine the sliced vegetables, herbs, and water, and cook gently for 5 hours.
After 3 hours, add the tomatoes to the pot.
If the liquid reduces to less than 5 quarts, replenish it with hot water from the kettle.
After 5 hours, strain the soup, placing the bones and meat into a stock jar.
Finish the soup
Season the clear soup and set it aside.
Pulp the vegetables into the reserved soup for Saturday's dinner, season, cool, and skim off the fat.
Return the pulped soup to the fire, add the soaked barley, and simmer for 30 minutes.
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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Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + barleytop 2% of all pairsSmell alikestrongCooked together629 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + barleytop 6% of all pairsSmell alikestrongCooked together784 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sheep's head
- Bones and meat release gelatin and flavor, giving the broth body and a rich taste.
- Pig's feet
- Their collagen turns to gelatin during long cooking, adding body and a silky mouthfeel.
- Soup-barley
- Its starch thickens the soup as it simmers and adds a soft, chewy texture.
- Tomatoes
- They add acidity and color, and their flavor balances the rich meat broth.
- Turnips
- Pulped into the soup, they add body and a mild, slightly sweet flavor.
- Onions
- Cooked slowly, they add sweetness and savory depth to the base.
The step that matters
Cool the pulped soup before skimming off the fat. As the soup cools, fat rises and solidifies on the surface, so it can be lifted off cleanly. Skimming while hot leaves more fat dispersed in the liquid.
Swap the mace
How well each one fits the dish's main ingredients (onion, turnip, carrot, tomato, barley, pepper, sugar):
- Celeryfits better
- Thymefits better
- Parsleyfits better
- Macethe original
Fit is the average pairing score against onion, turnip, carrot, tomato, barley, pepper, sugar. 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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