Why it works: Parsley and celery 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 ↓
Scalloped Oysters
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
Preheat the oven to 400°F (200°C).
Butter a baking dish and sprinkle it with some of the cracker crumbs mixed with melted butter.
Assemble and bake
Layer half of the oysters in the dish and pour in the cream.
Season with salt, pepper, parsley, and celery salt.
Add another layer of cracker crumbs, then the remaining oysters.
Season the top layer of crumbs, pour the oyster liquor over it, and bake for 30 minutes.
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 + celerytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Oyster + buttertop 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 flavor and tender, briny body of the dish.
- Cream
- Adds moisture and richness so the layers turn soft and custardy as they bake.
- Cracker crumbs
- Form the structure of the layers and soak up liquid while absorbing butter for browning.
- Butter
- Adds fat for richness and helps the crumbs brown on top.
- Oyster liquor
- Adds moisture and concentrated oyster flavor to the layers as they bake.
The step that matters
Pouring the oyster liquor over the top layer. The liquor is salty and flavorful, so adding too much or too early can make the dish overly salty or soggy. Pour it over the top crumbs so it soaks down through the layers while the crumbs keep their structure.
Swap the celery
How well each one fits the dish's main ingredients (oyster, cream, butter, pepper, parsley):
- Nutmegfits about as well
- Thymefits about as well
- Tarragonfits about as well
- Celerythe original
Fit is the average pairing score against oyster, cream, butter, pepper, 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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