Why it works: Raisin and flour 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 moderate 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).
Dissolve the baking soda in the hot water.
Make the batter
Cream the butter and brown sugar together.
Beat the eggs and add them to the butter and sugar mixture.
Mix the flour with allspice, cloves, cinnamon, and grated nutmeg.
Combine the flour mixture with the wet ingredients.
Stir in the raisins, currants, citron, and figs, ensuring they are well floured.
Bake and finish
Pour the batter into two loaf pans.
Bake for 3 hours, then frost when cold.
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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Raisin + figtop 7% of all pairsSmell alikemoderateCooked together737 recipes
Shared aroma: beta-damascenone (apple, rose).
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Fig + allspicetop 8% of all pairsSmell alikestrongCooked together182 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
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Currant + allspicetop 10% of all pairsSmell alikelowCooked together1,359 recipes
Shared aroma: ethyl benzoate (fruity, sweet).
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Raisin + allspicetop 10% of all pairsSmell alikemoderateCooked together1,475 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
- Eggs
- Bind the batter and add structure and richness to the crumb.
- Butter
- Adds fat and richness, and helps trap air when creamed with sugar.
- Brown sugar
- Adds sweetness and moisture, and deepens the flavor of the cake.
- Flour
- Forms the structure of the cake as it bakes.
- Molasses
- Adds moisture, dark color, and a deep, slightly bitter sweetness.
- Baking soda
- Reacts with the acidic molasses to help the cake rise and brown.
The step that matters
Stir in the fruit well floured. Dusting the raisins, currants, citron, and figs with flour helps keep them suspended in the batter instead of sinking to the bottom of the pan during baking.
Swap the currant
How well each one fits the dish's main ingredients (raisin, fig, sugar, flour, butter, egg, allspice):
- Vanillafits better
- Lemonfits better
- Peachfits better
- Currantthe original
Fit is the average pairing score against raisin, fig, sugar, flour, butter, egg, allspice. 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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