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 ↓
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
Mix all the fruit with the flour.
Cream the butter and sugar together.
Make the batter
Mix in the egg yolks and cream, then combine with the flour and fruit.
Add brandy to taste.
Fold in the beaten egg whites.
Dissolve the baking soda in hot water and mix thoroughly.
Bake
Bake in a slow oven at 300°F (150°C) for 8 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).
-
Almond + raisintop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Almond + nutmegtop 4% of all pairsSmell alikestrongCooked together2,115 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
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 dense batter and fruit together as it bakes.
- Butter
- Adds richness and a tender crumb through fat creamed with the sugar.
- Sugar
- Creamed with the butter for sweetness, tenderness and browning.
- Eggs
- Yolks bind and enrich the batter, while beaten whites add lift and structure.
- Baking soda
- Releases carbon dioxide in the batter, helping it rise and open up.
The step that matters
Folding in the beaten egg whites. Whites hold air that gives lift. Stirring them in too vigorously knocks that air out, leaving a heavier cake.
Swap the currant
How well each one fits the dish's main ingredients (flour, sugar, butter, egg, almond, raisin, nutmeg):
- Vanillafits better
- Figfits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against flour, sugar, butter, egg, almond, raisin, nutmeg. 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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