Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Poached Oysters on Half Shell
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
Butter as many scallop shells as there are individuals to serve.
Place about 6 oysters with a little of their liquor in each shell.
Sprinkle with coarse sea salt and black pepper, and add bits of butter on top.
Bake and serve
Set the shells in a dripping pan and place in a hot oven at 400°F (200°C).
When done, serve on plates garnished with celery plumes, parsley, and toast points.
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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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + plumtop 9% of all pairsSmell alikemoderateCooked together1,052 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + oystertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Oysters
- Provide the main flesh, which cooks briefly in their own liquor and turns tender and plump.
- Butter
- Adds richness and moisture, melting over the oysters to carry flavor and keep them from drying.
The step that matters
Setting the shells in the hot oven. Oysters cook quickly in high heat; too long and they toughen and shrink, so they should be removed as soon as they just firm and their edges curl.
Swap the plum
How well each one fits the dish's main ingredients (butter, oyster, scallop, pepper, celery, parsley):
- Lemonfits better
- Limefits better
- Cherryfits about as well
- Plumthe original
Fit is the average pairing score against butter, oyster, scallop, pepper, celery, 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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