Name: Cucumbers, to Dress
Ingredients: cucumbers; milk or stock; bread; finely-chopped parsley; egg white

Why it works: Cucumber and parsley match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,564 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓

Cucumbers, to Dress

Ingredients

Directions

Cook the cucumbers until tender.
Drain the cucumbers well.
Place each piece on a slice of bread.
Fill each cucumber with the mixture, piling it high.
Garnish with parsley or egg white if desired.
Arrange in two rows, pour sauce over, and serve hot.

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.

Cucumber + parsleytop 7% of all pairs

Smell alikestrong

Cooked together1,564 recipes

Shared aroma: trans-2-hexenal (green, leafy).
Milk + breadtop 11% of all pairs

Smell alikemoderate

Cooked together11,466 recipes

Shared aroma: 2-undecenal (sweet).
Bread + eggtop 13% of all pairs

Smell alikemoderate

Cooked together22,662 recipes

Shared aroma: (e)-2-octenal (fatty, green).
Bread + parsleytop 15% of all pairs

Smell alikemoderate

Cooked together8,588 recipes

Shared aroma: 2,4-decadienal (seaweed).
Cucumber + breadtop 16% of all pairs

Smell alikemoderate

Cooked together344 recipes

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