Name: Nut Sandwiches
Ingredients: Boston brown bread; butter; finely chopped almonds; coarse sea salt

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 ↓

Nut Sandwiches

Ingredients

Boston brown bread
butter
finely chopped almonds
coarse sea salt

Directions

Butter very thin slices of Boston brown bread.
Lay finely chopped almonds between the slices.
Lightly sprinkle a mere dash of coarse sea salt 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.

Bread + buttertop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Butter + almondtop 11% of all pairs

Smell alikemoderate

Cooked together9,245 recipes

Shared aroma: 2,3-pentanedione (butter, sweet).
Bread + almondtop 17% of all pairs

Smell alikemoderate

Cooked together858 recipes

Shared aroma: acetylpyrazine (roast).

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

What each ingredient does

Boston brown bread: Provides a soft, lightly sweet base that holds the almonds in place.
Butter: Adds fat and moisture to the bread, softening its texture and helping it taste rich.
Finely chopped almonds: Contribute crunch and nutty flavour that contrasts with the soft bread.