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 quick oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
Beat the butter and sugar together until creamy.
Add one egg at a time, mixing well after each addition.
Gradually add flour until fully combined, which should take about 20 minutes.
Fruit, pan and bake
Stir in the sultanas, lemon rind, and chopped peel.
Line a cake tin with buttered paper and pour in the mixture.
Slice the blanched almonds and arrange them on top.
Bake for 1.5 hours.
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).
-
Raisin + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Almond + lemontop 10% of all pairsSmell alikestrongCooked together5,655 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creaming with sugar traps air, giving the cake a tender crumb.
- Castor sugar
- Sweetens the cake and helps trap air when beaten with the butter.
- Eggs
- Bind the batter and add richness and structure as they set.
- Flour
- Provides the structure that sets the cake as it bakes.
- Sultana raisins
- Add sweetness and moisture, softening as the cake bakes.
- Almonds
- Add a nutty flavour and a crisp texture on the surface.
The step that matters
Add one egg at a time, mixing well after each addition. Eggs are an emulsion. Adding them quickly can break the batter and make it look curdled, which traps less air and can lead to a heavier cake. Mixing each egg in fully keeps the batter smooth.
Swap the lemon
How well each one fits the dish's main ingredients (butter, flour, sugar, egg, raisin, almond):
- Vanillafits better
- Figfits better
- Coconutfits about as well
- Lemonthe original
Fit is the average pairing score against butter, flour, sugar, egg, raisin, almond. 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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