Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Dundee Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the batter
Preheat the oven to 350°F (175°C).
In a large bowl, whip the butter and sugar until creamy.
Add the eggs two at a time, beating for 5 minutes between each addition.
Stir in the cream or milk.
In another bowl, mix the flour and baking powder, then add to the butter mixture.
Fold in the lemon peel, currants, sultana raisins, nutmeg, cloves, and vanilla.
Bake
Pour the batter into a shallow square cake pan.
Sprinkle the chopped almonds on top.
Bake for 1 hour.
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 + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Currant + raisintop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Butter
- Creams with the sugar to trap air, giving the cake a tender, rich crumb.
- Eggs
- Provide structure and richness, setting the crumb as the cake bakes.
- All-purpose flour
- Forms the main structure of the cake as its proteins set during baking.
- Baking powder
- Releases gas in the batter, helping the cake rise and become light.
- Sugar
- Sweetens the cake and, creamed with butter, helps hold air for a lighter texture.
- Currants
- Add chewy pockets of fruit sweetness and moisture throughout the cake.
The step that matters
Beating in the eggs. Adding eggs too quickly can split the batter, because the emulsion of butter and egg breaks. Adding them slowly, with beating between additions, keeps the batter smooth so the cake bakes evenly and holds its air.
Swap the currant
How well each one fits the dish's main ingredients (butter, sugar, egg, cream, flour, lemon, raisin):
- Vanillafits better
- Figfits better
- Blackberryfits better
- Currantthe original
Fit is the average pairing score against butter, sugar, egg, cream, flour, lemon, raisin. 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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