Name: Hygienic Brown Betty
Ingredients: apples, prepared for stewing; raisins, cleaned; currants, cleaned; dates, pitted; Graham bread, thinly sliced; cold water

Why it works: Raisin and currant are a kitchen classic. They rank in the top 10% of all ingredient pairs, and 6,180 recipes mention both. Both carry gamma-nonanolactone, which smells coconut, creamy. The science ↓

Hygienic Brown Betty

Ingredients

Directions

Layer the prepared apples, raisins, currants, and dates in a stewing kettle.
Add a layer of sliced Graham bread, repeating the layers until the kettle is nearly full.
Pour cold water into the kettle until it reaches within 2 inches of the top.
Simmer slowly without burning until the bread and fruit are thoroughly soft.
Serve warm or cold. Optionally, add grated coconut for flavor.

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 aroma chemistry they share, and how many recipes mention both.

Raisin + curranttop 10% of all pairs

Aroma overlaplow

Mentioned together6,180 recipes

Shared aroma: gamma-nonanolactone (coconut, creamy).
Dates + breadtop 11% of all pairs

Aroma overlapmoderate

Mentioned together100 recipes

Shared aroma: acetic acid (sour, vinegar).
Apple + datestop 12% of all pairs

Aroma overlapmoderate

Mentioned together119 recipes

Shared aroma: estragole (anise, licorice).
Apple + curranttop 12% of all pairs

Aroma overlaplow

Mentioned together1,918 recipes

Shared aroma: isoamyl acetate (banana, pear).
Raisin + datestop 12% of all pairs

Aroma overlapmoderate

Mentioned together358 recipes

Shared aroma: isobutyraldehyde (malty, green).

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

Flavor stand-ins for the currant

How well each one fits the dish's main ingredients (apple, raisin, dates, bread):

Figbetter flavor fit
Pearbetter flavor fit
Apricotbetter flavor fit
Currantthe original

Fit is the average pairing score against apple, raisin, dates, bread. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).