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 ↓
Tunbridge Cakes
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.
Prepare
Preheat the oven to 350°F (175°C).
Make the paste
Rub the butter into the flour until fine.
Mix in the sugar.
Beat and strain the eggs, then combine with the mixture to form a paste.
Shape and finish
Roll the paste very thin and cut out shapes using the top of a glass.
Prick the shapes with a fork.
Optionally, cover with caraway seeds or wash with egg white and dust with white sugar.
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.
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Flour + carawaytop 6% of all pairsSmell alikestrongCooked together1,435 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Butter and flour 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 structure that holds the paste together as it bakes.
- Butter
- Adds fat that makes the cakes short and tender rather than tough.
- Eggs
- Bind the dough and add moisture and structure to the paste.
- Sugar
- Adds sweetness and helps the cakes brown and crisp during baking.
The step that matters
Roll the paste very thin. A thin paste dries and crisps in the oven, while a thick one stays soft and dense in the centre. Even thickness also helps the shapes bake evenly.
Swap the caraway
The recipe marks caraway as optional. How well each one fits the dish's main ingredients (butter, flour, sugar, egg):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits about as well
- Carawaythe original
Fit is the average pairing score against butter, flour, sugar, egg. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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