Name: Oysters in Shells
Ingredients: 18 oysters; 3 tablespoons Bechamel sauce; 1 ounce butter; 1 lemon; cayenne pepper; white breadcrumbs; parsley

Why it works: Lemon and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓

Oysters in Shells

Ingredients

Directions

Open the oysters and remove the beards.
Strain and preserve the oyster liquor.
Wash 9 deep shells, dry them, and coat the insides with butter.
Put 1 teaspoon of Bechamel sauce in each shell, along with a few drops of liquor and lemon juice.
Lay the oysters on top, season with cayenne, and cover with sauce.
Sprinkle the surface with breadcrumbs and place a small piece of butter on top.

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.

Lemon + parsleytop 1% of all pairs

Smell alikestrong

Cooked together14,037 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Pepper + parsleytop 2% of all pairs

Smell alikestrong

Cooked together34,122 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Lemon + peppertop 3% of all pairs

Smell alikestrong

Cooked together27,047 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Oyster + buttertop 12% of all pairs

Smell alikemoderate

Cooked together8,184 recipes

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

Smell alikemoderate

Cooked together2,233 recipes

Shared aroma: ethanol (alcoholic, ethereal).