Why it works: Nutmeg and pepper match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 13,015 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Barley Cream Soup
Ingredients
Directions
Prepare the barley
Soak the barley overnight.
Strain and boil the barley in water, then strain again.
Make the soup
Simmer the barley in the white stock until tender, about 1 hour.
Rub the mixture through a fine sieve and return to the saucepan.
Stir over heat until boiling, then add nutmeg, salt, and pepper.
Finish with egg yolks
Mix the yolks with a little milk and carefully add to the soup.
Return to the heat for 1 minute.
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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Nutmeg + peppertop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Barley + nutmegtop 9% of all pairsSmell alikestrongCooked together136 recipes
Shared aroma: maltol (caramel, sweet).
-
Barley + peppertop 13% of all pairsSmell alikemoderateCooked together897 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Barley + milktop 14% of all pairsSmell alikemoderateCooked together598 recipes
Shared aroma: ethyl octanoate (fruity).
-
Milk + nutmegtop 15% of all pairsSmell alikemoderateCooked together14,685 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pearl barley
- Softens into the base, thickening the soup and giving it body when rubbed through a sieve.
- White stock
- Provides the main liquid and savoury flavour for the soup.
- Milk
- Adds richness and smooths the soup when mixed with the yolks.
- Egg yolks
- Thicken the soup and add richness as they gently set with heat.
The step that matters
Adding the yolks to the soup. Egg yolks can curdle or scramble if they meet high heat directly. Mixing them with a little milk first and adding them carefully off the boil, then reheating gently, helps them thicken the soup smoothly.
Swap the nutmeg
How well each one fits the dish's main ingredients (barley, milk, egg, pepper):
- Nutmegthe original
- Parsleyfits about as well
- Cinnamonfits about as well
- Dillfits about as well
Fit is the average pairing score against barley, milk, egg, pepper. 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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