Name: Vol Au Vent of Oysters
Ingredients: 2 dozen large oysters; 1 oz butter; 1 tablespoon all-purpose flour; ¼ cup heavy cream; ½ cup oyster liquor; ¼ teaspoon cayenne pepper; ¼ teaspoon coarse sea salt; 1 teaspoon lemon juice

Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓

Vol Au Vent of Oysters

Ingredients

Directions

Prepare the oysters

Parboil the oysters, then strain and wash them.
Remove the gills and cut the oysters into quarters.

Make the filling

In a saucepan, melt the butter and mix in the flour.
Add the cream, strained oyster liquor, cayenne, salt, and lemon juice.
Stir over low heat for five minutes.

Assemble and serve

Fill the vol-au-vent case with the mixture and cover it.
Serve immediately.

Recipe from a historical cookbook (Internet Archive).

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.

Pepper + lemontop 3% of all pairs

Smell alikestrong

Cooked together27,047 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter + creamtop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Butter + flourtop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Oyster + buttertop 12% of all pairs

Smell alikemoderate

Cooked together8,184 recipes

Shared aroma: 2,6-nonadienal (cucumber, green).
Butter + lemontop 16% of all pairs

Smell alikemoderate

Cooked together41,227 recipes

Shared aroma: 3-hexenal (apple, fruity).

Butter and flour 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: Provide the main seafood flavor and the tender bite of the filling.
Butter: Carries flavor and adds richness to the sauce base.
All-purpose flour: Thickens the butter and cream into a smooth, stable sauce.
Heavy cream: Adds body, richness and a silky texture to the sauce.
Oyster liquor: Adds concentrated briny oyster flavor to the sauce.

The step that matters

Stir over low heat for five minutes. Flour needs gentle heat to cook out its raw taste and thicken without scorching. High heat can break the cream sauce or stick and burn on the pan base.

“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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Vol Au Vent of Oysters