Name: Imperial Sandwiches
Ingredients: White of chicken; Anchovy paste; Gherkins; Thin bread; Butter

Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓

Imperial Sandwiches

Ingredients

Directions

Spread a layer of butter on thin slices of bread.
Add a layer of anchovy paste on top of the butter.
Place alternating strips of chicken and gherkins on the anchovy layer.
Top with another slice of bread to form a sandwich.
Cut into desired shapes and serve.

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.

Bread + buttertop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Anchovy + breadtop 10% of all pairs

Smell alikemoderate

Cooked together1,260 recipes

Shared aroma: hexanol (green, fruity).
Anchovy + buttertop 13% of all pairs

Smell alikemoderate

Cooked together3,697 recipes

Shared aroma: decanal (soap, orange peel).
Chicken + breadtop 14% of all pairs

Smell alikemoderate

Cooked together2,258 recipes

Shared aroma: ethyl caproate (fruity).
Chicken + buttertop 15% of all pairs

Smell alikemoderate

Cooked together13,902 recipes

Shared aroma: 2-furfurylthiol (coffee, roasted).