Name: Club Sandwich
Ingredients: toasted white bread; mayonnaise dressing; lettuce leaf; crispy bacon; cold chicken

Why it works: Bread and chicken are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 2,258 recipes. Both carry ethyl caproate, which smells fruity. The science ↓

Club Sandwich

Ingredients

Directions

Spread mayonnaise dressing on toasted white bread.
Place a lettuce leaf on one slice of bread.
Add a slice of crispy bacon on top of the lettuce.
Layer a small slice of cold chicken on the bacon.
Top with another slice of toasted bread.

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 + chickentop 14% of all pairs

Smell alikemoderate

Cooked together2,258 recipes

Shared aroma: ethyl caproate (fruity).
Bread + lettucetop 15% of all pairs

Smell alikemoderate

Cooked together602 recipes

Shared aroma: nonanal (fat, citrus).
Lettuce + chickentop 16% of all pairs

Smell alikemoderate

Cooked together1,421 recipes

Shared aroma: nonanal (fat, citrus).

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

What each ingredient does

Mayonnaise dressing: Adds moisture and richness that keeps the bread from drying out and binds the layers.
Crispy bacon: Adds salty, savoury flavour and a crisp contrast to the soft bread and chicken.
Cold chicken: Provides the main protein and a mild, tender filling for the layers.
Toasted white bread: Gives a firm, crisp structure that holds the layers together.