Name: Chicken and Tongue Sandwich
Ingredients: ½ pint cooked chicken, shredded; ½ pint cooked tongue, shredded; 1 teaspoon Worcestershire sauce; ¼ cup melted butter; a little black pepper; yolk of 1 egg; buttered bread

Why it works: Butter and bread 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 ↓

Chicken and Tongue Sandwich

Ingredients

Directions

Prepare the filling

In a bowl, combine the shredded chicken, shredded tongue, Worcestershire sauce, melted butter, black pepper, and egg yolk, and mix well until all ingredients are combined.

Assemble and serve

Spread the mixture over slices of buttered bread.
Trim off the crusts before serving.

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.

Butter + breadtop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Egg + breadtop 13% of all pairs

Smell alikemoderate

Cooked together22,662 recipes

Shared aroma: (e)-2-octenal (fatty, green).
Chicken + breadtop 14% of all pairs

Smell alikemoderate

Cooked together2,258 recipes

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

Smell alikelow

Cooked together15,338 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Chicken + buttertop 15% of all pairs

Smell alikemoderate

Cooked together13,902 recipes

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

Sauce and butter barely smell alike, yet cooks put them together in 15,338 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Egg yolk: Binds the shredded meats and butter into a cohesive, spreadable filling.
Melted butter: Adds moisture and richness so the filling stays soft and spreadable.
Worcestershire sauce: Adds savory, tangy depth that seasons the meat filling.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.