Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Oysters Au Gratin
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the oysters
Wash the oysters thoroughly.
Place the oysters in a kettle with the water and bring to a boil.
Drain the oysters through a colander.
Make the sauce
In a separate bowl, thicken the oyster liquor with flour and grated cheese.
Add butter, cream, salt, and cayenne pepper to the mixture and stir well.
Bake and serve
Combine the mixture with the oysters and place in buttered individual baking dishes.
Top with a layer of cracker crumbs and cheese.
Bake in a preheated oven at 350°F (175°C) until golden.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Cheese + creamtop 15% of all pairsSmell alikemoderateCooked together2,655 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Oysters
- Form the main body of the dish and provide its briny flavour.
- Flour
- Thickens the oyster liquor into a smooth, cohesive sauce.
- Grated cheese
- Adds savoury richness and helps the topping brown.
- Butter
- Adds fat for richness and a silky mouthfeel in the sauce.
- Cream
- Adds moisture and richness, giving the sauce a smooth, creamy body.
The step that matters
Thickening the oyster liquor. Flour must be fully mixed in and cooked enough to thicken the liquid smoothly; otherwise the sauce can stay pasty or lumpy. Adding the cream and cheese to a sauce that is too hot or boiling can also cause it to separate or turn grainy.
“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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