Why it works: Nutmeg and mace are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 6,557 recipes. Both carry myristicin, which smells spice, warm. The science ↓
A Duck with Green Peas
Ingredients
Directions
Prepare
Heat a deep stewpan over medium heat and add the butter.
Singe the duck, flour it, and turn it in the pan for 2-3 minutes.
Pour out all the fat, leaving the duck in the pan.
Make the sauce
Add the gravy, peas, chopped lettuces, sweet herbs, pepper, and salt.
Cover and let stew for 30 minutes, shaking the pan occasionally.
Grate nutmeg into the stew and add beaten mace.
Thicken the sauce by adding butter rolled in flour or by whisking an egg yolk with cream. Shake the pan for 3-4 minutes.
Remove the sweet herbs.
Serve
Place the duck on a dish.
Pour the sauce over the duck.
Garnish with chopped boiled mint 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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Nutmeg + macetop 4% of all pairsSmell alikemoderateCooked together6,557 recipes
Shared aroma: myristicin (spice, warm).
-
Peas + lettucetop 5% of all pairsSmell alikestrongCooked together1,293 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Nutmeg + flourtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Lettuce + nutmegtop 8% of all pairsSmell alikestrongCooked together184 recipes
Shared aroma: coumarin (sweet, hay).
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 and rendered fat that flavours the pan and sauce.
- Flour
- Coats the duck and thickens the sauce as its starch cooks in the liquid.
- Egg yolk
- Enriches and thickens the sauce, adding richness and smoothness when whisked with cream.
- Cream
- Adds richness and body to the sauce, softening its flavour.
- Peas
- Add sweetness and soft texture as they stew in the gravy.
- Fresh butter
- Carries flavour and adds richness when used to start the pan and thicken the sauce.
The step that matters
Thickening the sauce with egg yolk and cream. Egg yolk thickens when heated gently, but if the sauce boils after it is added it can curdle and turn grainy. Keep the heat low and stir while shaking the pan.
Swap the mace
How well each one fits the dish's main ingredients (butter, peas, lettuce, pepper, nutmeg, flour, egg):
- Tarragonfits better
- Parsleyfits better
- Capersfits better
- Macethe original
Fit is the average pairing score against butter, peas, lettuce, pepper, nutmeg, flour, 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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