Why it works: Barley and leek match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 142 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Cream Barley, Neilson Style
Ingredients
Directions
Make the barley broth
Melt the butter in a saucepan.
Add the flour and pearl barley, stirring with a wooden spoon for 15 minutes.
Slowly add the broth and bring to a boil.
Reduce heat and simmer for 1.5 hours, adding the faggot of parsley, leeks, and green onions.
Season with salt and pepper, then skim off the grease and remove the faggot.
Strain the mixture through a fine sieve and keep warm in the saucepan.
Finish and serve
In a bowl, mix the cream and egg yolks, then strain through a strainer.
Stir in the butter until melted and serve with the barley.
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 + leektop 1% of all pairsSmell alikestrongCooked together142 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Leek + oniontop 4% of all pairsSmell alikestrongCooked together1,326 recipes
Shared aroma: ethyl butyrate (apple, fruity).
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Parsley + leektop 4% of all pairsSmell alikestrongCooked together759 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Flour + leektop 8% of all pairsSmell alikestrongCooked together328 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pearl barley
- Forms the thick body of the dish as its starch softens and releases into the broth.
- Flour
- Toasted in butter with the barley, it helps thicken the broth and adds a nutty aroma.
- Butter
- Adds richness and a silky mouthfeel to the broth and finishes the dish.
- Egg yolks
- Enrich and thicken the cream, giving the finish a smooth, rich texture.
- Cream
- Adds richness and body, softening the flavor and giving a velvety texture.
The step that matters
Stirring the flour and barley in butter. Cooking the flour in butter for a full 15 minutes toasts it and removes raw starch taste, while stirring prevents scorching on the pan bottom, which would taste bitter.
Swap the onion
How well each one fits the dish's main ingredients (butter, flour, barley, veal, parsley, leek, pepper):
- Turnipfits better
- Shallotfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against butter, flour, barley, veal, parsley, leek, 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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