Name: Gingerbread
Ingredients: 2 pounds flour; ½ pound treacle; ¾ ounce caraway seeds; 1 ounce ground ginger; 8 ounces butter

Why it works: Flour and caraway match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 1,435 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Gingerbread

Oven, in the book's wordsA quick oven

Ingredients

Directions

Mix flour, treacle, caraway seeds, ground ginger, and butter together.
Roll the mixture into your desired shape.
Bake on tins after kneading well and allowing it to rise.

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.

Photo for illustrative purposes only · Contact us to use it

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.

Flour + carawaytop 6% of all pairs

Smell alikestrong

Cooked together1,435 recipes

Shared aroma: isobutyraldehyde (malty, green).
Caraway + gingertop 8% of all pairs

Smell alikemoderate

Cooked together288 recipes

Shared aroma: decanal (soap, orange peel).
Flour + buttertop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Flour + gingertop 15% of all pairs

Smell alikemoderate

Cooked together8,564 recipes

Shared aroma: isobutyraldehyde (malty, green).
Caraway + buttertop 25% of all pairs

Smell alikemoderate

Cooked together1,273 recipes

Shared aroma: decanal (soap, orange peel).

Flour and butter barely smell alike, yet cooks put them together in 124,287 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

Flour: Provides the main structure that holds the dough together as it bakes.
Treacle: Adds sweetness, moisture, and a deep brown colour to the finished gingerbread.
Butter: Adds fat, which tenderises the crumb and carries flavour through the dough.
Ground ginger: Supplies the warm, spicy aroma that defines gingerbread.
Caraway seeds: Adds a distinct, slightly bitter aromatic note that contrasts with the sweetness.