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 ↓
Wedding Fruit Cake
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the fruit and flour
Seed the raisins and chop them coarsely.
Wash the currants, scrub off the stems, and dry them well.
Cut the citron into small pieces.
Sift the flour with all the spices and sift again to mix.
Make the batter
Rub the butter and brown sugar together until creamy.
Separate the egg whites and yolks; beat the yolks and add to the butter mixture.
Stir in the molasses and brandy, mixing well after each addition.
Toss a little flour with the raisins and currants, then stir the remaining flour into the mixture until smooth.
Fold in the fruit and the beaten egg whites.
Bake and store
Line two medium-sized cake tins with buttered paper, divide the mixture between them, and bake for 2 hours at 300°F (150°C).
Store the cake in a stone or tin jar in a cool place and cut into small squares for serving.
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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Raisin + cinnamontop 1% of all pairsSmell alikemoderateCooked together5,390 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mace + cinnamontop 10% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: methyleugenol (clove, spice).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Eggs
- Beaten whites lighten the batter and help it rise and set structure as it bakes.
- Butter
- Creamed with sugar, it adds richness and tenderness to the crumb.
- Brown sugar
- Sweetens the cake and helps keep it moist and deeply flavoured.
- Flour
- Provides the structure that holds the heavy fruit and batter together.
- Molasses
- Adds moisture, dark colour and a rich, slightly bitter sweetness.
- Raisins
- Supply chewy texture and concentrated sweetness throughout the cake.
The step that matters
Folding in the beaten egg whites. Overmixing deflates the whites and loses the air they trap, leaving a dense cake. Fold gently so the batter stays light enough to rise evenly in the oven.
Swap the mace
How well each one fits the dish's main ingredients (sugar, molasses, butter, brandy, flour, raisin, cinnamon):
- Nutmegfits better
- Clovefits better
- Cardamomfits better
- Macethe original
Fit is the average pairing score against sugar, molasses, butter, brandy, flour, raisin, cinnamon. 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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