Name: Oyster Sauce
Ingredients: liquor from oysters; oysters; a bit of mace; lemon peel; butter; milk; flour; lemon juice

Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and 81,283 recipes mention both. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Oyster Sauce

Ingredients

Directions

Save the liquor from opening the oysters and boil it with the beards, mace, and lemon peel.
Soak the oysters in cold water and drain.
Strain the liquor and combine it in a saucepan with the oysters.
Add enough butter mixed with a little milk to create a sauce, rubbing a little flour with it first.
Heat over the fire, stirring constantly until the butter has boiled once or twice.
Remove from heat and keep the saucepan near the fire, but not on it to avoid hardening the oysters.
Squeeze in a little lemon juice and serve. For a richer sauce, add a little cream.

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 aroma chemistry they share, and how many recipes mention both.

Butter + milktop 7% of all pairs

Aroma overlapmoderate

Mentioned together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Butter + flourtop 12% of all pairs

Aroma overlaplow

Mentioned together124,287 recipes

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

Aroma overlapmoderate

Mentioned together8,184 recipes

Shared aroma: 2,6-nonadienal (cucumber, green).
Milk + flourtop 14% of all pairs

Aroma overlaplow

Mentioned together78,219 recipes

Shared aroma: isobutyraldehyde (malty, green).
Lemon + milktop 15% of all pairs

Aroma overlapmoderate

Mentioned together19,053 recipes

Shared aroma: 2-nonenal (fatty, green).

Butter and flour share little aroma chemistry, yet 124,287 recipes mention both: they likely work on texture and structure more than aroma.

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

Flavor stand-ins for the mace

How well each one fits the dish's main ingredients (oyster, lemon, butter, milk, flour):

Parsleybetter flavor fit
Nutmegbetter flavor fit
Cinnamonbetter flavor fit
Macethe original

Fit is the average pairing score against oyster, lemon, butter, milk, flour. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).