Name: Brown Betty
Ingredients: apples; sugar; cinnamon; melted butter; stale bread crumbs

Why it works: Apple and cinnamon are a kitchen classic. They rank in the top 4% of all ingredient pairs, and 5,598 recipes mention both. Both carry methyl cinnamate, which smells strawberry. The science ↓

Brown Betty

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Peel and chop the apples.
Mix the apples with sugar and cinnamon.
Combine melted butter with stale bread crumbs.
In an earthen dish, layer the ingredients: start with a layer of bread crumbs, then add the apples, followed by more bread crumbs, and finish with a top layer of bread crumbs.
Dot the top layer with small pieces of butter.
Bake at 350°F (175°C) until golden.

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.

Apple + cinnamontop 4% of all pairs

Aroma overlapmoderate

Mentioned together5,598 recipes

Shared aroma: methyl cinnamate (strawberry).
Butter + breadtop 7% of all pairs

Aroma overlapmoderate

Mentioned together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Sugar + cinnamontop 10% of all pairs

Aroma overlaplow

Mentioned together30,779 recipes

Shared aroma: guaiacol (smoky, sweet).
Apple + breadtop 14% of all pairs

Aroma overlapmoderate

Mentioned together1,790 recipes

Shared aroma: 2,4-decadienal (seaweed).
Apple + buttertop 14% of all pairs

Aroma overlapmoderate

Mentioned together8,706 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).

Sugar and cinnamon share little aroma chemistry, yet 30,779 recipes mention both: they likely work on texture and structure more than aroma.

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

Flavor stand-ins for the apple

How well each one fits the dish's main ingredients (sugar, cinnamon, butter, bread):

Vanillabetter flavor fit
Figabout as good a flavor fit
Raisinabout as good a flavor fit
Applethe original

Fit is the average pairing score against sugar, cinnamon, butter, 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).