Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Fowl Ragout
Ingredients
Directions
Prepare the stock
Cut the fowl into neat pieces.
Put the trimmings into a stewpan with shallots, mace, herbs, ham, onion, and stock (or water).
Boil slowly for 1 hour, then strain the liquid.
Make the sauce
Melt butter in a stewpan, then add enough flour to absorb the butter and stir over heat.
Add the strained liquid, boil for a few minutes, and strain again over the fowl pieces.
Finish and serve
Squeeze in lemon juice, add sugar, pepper, and salt, and heat through.
Serve the fowl on a dish and garnish with croutons.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Shallot + lemontop 6% of all pairsSmell alikestrongCooked together2,523 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Shallot + flourtop 6% of all pairsSmell alikestrongCooked together2,081 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Shallot + oniontop 8% of all pairsSmell alikestrongCooked together2,431 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Thickens the butter into a roux that gives the sauce body.
- Butter
- Carries flavour and adds richness to the sauce base.
- Lemon juice
- Adds acidity that brightens the savoury sauce.
- Pounded sugar
- Adds a small amount of sweetness that balances the acidity and savoury notes.
The step that matters
Stirring the flour into the butter. The flour must be fully absorbed and stirred over heat so it cooks into a smooth roux; if it is left raw or lumpy, the sauce tastes floury and turns grainy when the liquid is added.
Swap the mace
How well each one fits the dish's main ingredients (shallot, ham, pepper, onion, flour, lemon, sugar):
- Capersfits better
- Parsleyfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against shallot, ham, pepper, onion, flour, lemon, 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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