Why it works: Barley and cream work together. They rank in the top 25% of all ingredient pairs, and cooks put them together in 301 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Barley Soup
Ingredients
Directions
Cook the pearl barley in 3 pints of water for several hours, adding water as needed to maintain the quantity.
When done, stir in salt and either cream or the beaten egg yolk.
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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Barley + creamtop 25% of all pairsSmell alikelowCooked together301 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pearl barley
- Its starch thickens the water as it cooks, giving the soup body and a soft, chewy texture.
- Cream or egg yolk
- Adds richness and a smoother, silkier mouthfeel to the finished soup.
The step that matters
Adding the cream or egg yolk. Egg yolk can curdle or scramble if it meets boiling liquid directly. Stirring in beaten yolk off the heat, or tempering it with a little hot soup first, keeps the soup smooth.
“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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