Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Barley Soup with Cream
Ingredients
Directions
Prepare the barley
Wash the barley in several waters.
Put the barley in a stewpan with the broth or stock.
Stir over medium heat until it boils, then reduce heat and let it simmer slowly for three hours.
Finish the soup
Season to taste with salt, pepper, and grated nutmeg.
Rub the mixture through a fine sieve and return it to the stewpan.
Heat the cream and add it to the soup along with the sugar and butter.
Stir until thoroughly hot, but do not let it boil.
Serve
Place the fried croutons in a soup tureen, pour in the soup, and serve.
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.
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Nutmeg + peppertop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Barley + nutmegtop 9% of all pairsSmell alikestrongCooked together136 recipes
Shared aroma: maltol (caramel, sweet).
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pearl barley
- Softens as it simmers, thickening the soup and giving it body.
- White broth
- Provides the liquid base that the barley cooks in and absorbs.
- Cream
- Adds richness and a smooth, velvety texture to the finished soup.
- Butter
- Adds fat for richness and a rounded, silky mouthfeel.
The step that matters
Stir until thoroughly hot, but do not let it boil. Once the cream is added, boiling can cause dairy to separate and curdle, leaving the soup grainy instead of smooth.
Swap the nutmeg
How well each one fits the dish's main ingredients (barley, butter, cream, sugar, bread, pepper):
- Nutmegthe original
- Cinnamonfits about as well
- Celeryfits less well
- Parsleyfits less well
Fit is the average pairing score against barley, butter, cream, sugar, bread, 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.
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.
Brown Bread461 recipes
White Bread80 recipes
Bread Omelette60 recipes
Oatmeal Bread51 recipes