Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Roast Fowl
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Clean the fowl thoroughly.
For added moisture, place a small lump of butter covered with black pepper inside the fowl before roasting.
Roast and serve
Preheat the oven to 400°F (200°C).
Roast the fowl for 20 minutes, or 45 minutes if it is a very fine one.
Serve with bread sauce, parsley and butter, or egg sauce if desired.
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 + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Whole fowl
- Forms the main body of the dish, and its cooked meat is the centrepiece.
- Butter
- Adds moisture and richness to the meat as it melts during roasting.
The step that matters
Roasting time for the fowl. Roasting time depends strongly on the bird's size. Too short leaves the centre undercooked, while a fine bird roasted for the full time can dry out. Checking doneness with a thermometer is more reliable than relying on time alone.
Swap the parsley
The recipe marks parsley as optional. How well each one fits the dish's main ingredients (butter, pepper, bread, sauce, egg):
- Parsleythe original
- Capersfits about as well
- Nutmegfits about as well
- Tarragonfits less well
Fit is the average pairing score against butter, pepper, bread, sauce, egg. 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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