Why it works: Olive and parsley match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 9,649 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Roast Duck
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Weigh, dress, stuff, and truss the duck.
Place the duck on a rack in a roasting pan.
Season the duck and place strips of bacon over the breast.
Pour 1 cup of boiling water and 1 tablespoon of salt into the pan.
Roast and serve
Roast in a hot oven at 400°F (200°C) for 20 minutes per pound plus an additional 20 minutes; baste frequently.
Serve with Giblet Gravy or Olive Sauce and Currant Jelly or Apple Sauce; garnish with steamed apple rings and parsley.
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.
-
Olive + parsleytop 6% of all pairsSmell alikestrongCooked together9,649 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Currant + appletop 12% of all pairsSmell alikelowCooked together1,918 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Olive + appletop 13% of all pairsSmell alikestrongCooked together1,565 recipes
Shared aroma: isoamyl acetate (banana, fruity).
-
Apple + parsleytop 22% of all pairsSmell alikemoderateCooked together612 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Currant + parsleytop 29% of all pairsSmell alikelowCooked together308 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Duck
- Provides the main meat, whose fat renders during roasting to keep the flesh moist.
- Bacon
- Lays fat over the breast, adding moisture and savory flavor as it cooks.
The step that matters
Roast in a hot oven and baste frequently. Duck skin holds a thick layer of fat that must render slowly and evenly. Basting and the rack keep the bird moist while the skin browns and crisps, and the total time must follow the bird's weight.
Swap the currant
How well each one fits the dish's main ingredients (olive, apple, parsley):
- Lemonfits better
- Plumfits better
- Pearfits better
- Currantthe original
Fit is the average pairing score against olive, apple, parsley. 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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