Name: Cheese Sandwiches
Ingredients: 1 jar Royal cheese; 2 tablespoons mayonnaise dressing; 2 green peppers, chopped; 353 pieces of celery, chopped fine; bread

Why it works: Pepper and celery match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Cheese Sandwiches

Ingredients

Directions

Make the filling

Cream the mayonnaise dressing with the Royal cheese.
Chop the green peppers and celery finely.
Mix the chopped green peppers and celery with the cheese mixture.

Assemble

Spread the mixture on slices of bread to make sandwiches.

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.

Pepper + celerytop 5% of all pairs

Smell alikestrong

Cooked together16,012 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Cheese + breadtop 7% of all pairs

Smell alikemoderate

Cooked together2,130 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Celery + breadtop 16% of all pairs

Smell alikemoderate

Cooked together2,110 recipes

Shared aroma: guaiacol (smoky, sweet).
Pepper + breadtop 16% of all pairs

Smell alikemoderate

Cooked together20,964 recipes

Shared aroma: 2-nonenal (fatty, green).
Cheese + peppertop 18% of all pairs

Smell alikemoderate

Cooked together7,861 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

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

What each ingredient does

Royal cheese: Provides the main body and savory flavor of the filling.
Mayonnaise dressing: Adds moisture and creaminess, helping the cheese spread smoothly.
Green peppers: Add crisp texture and a fresh, slightly bitter flavor.
Celery: Adds crunch and a mild, fresh flavor to the filling.