Why it works: Parsley and pepper 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 ↓
Vegetable Goose
Ingredients
Directions
The book says “a good oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Soak the breadcrumbs in cold water and then squeeze them nearly dry.
Mash the breadcrumbs and mix in the chopped onion, parsley, and butter.
Bake and serve
Butter a Yorkshire pudding dish and add the mixture.
Bake in a 350°F (175°C) oven for about 30 minutes.
Serve hot, cut into squares.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Breadcrumbs
- Form the bulk of the dish and absorb the butter for a soft, moist texture.
- Butter
- Adds fat and richness, and helps the mixture brown in the oven.
- Onion
- Adds savory sweetness and aroma as it softens during baking.
The step that matters
Squeezing the breadcrumbs nearly dry. Excess water left in the soaked breadcrumbs would make the mixture soggy and slow browning, so squeezing them well helps the dish hold its shape and bake to a firm, even texture.
Swap the onion
How well each one fits the dish's main ingredients (parsley, butter, pepper):
- Carrotfits better
- Shallotfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against parsley, butter, 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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