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
Make the batter
Cream together the sugar and butter.
Add the beaten egg whites and yolks separately.
Stir in the rose-water, lemon juice, and mace.
Gradually add the flour, mixing well.
Add fruit and bake
Fold in the fruit just before pouring into the pans.
Bake for 2 hours if using one loaf.
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 + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
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Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Currant + rosetop 11% of all pairsSmell alikelowCooked together494 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Add structure and richness as they set during baking, and lift the batter.
- Flour
- Forms the gluten-based framework that holds the cake's shape once baked.
- Butter
- Adds fat and tenderness, and carries flavor through the crumb.
- Sugar
- Sweetens the cake and, creamed with butter, traps air that helps it rise.
- Raisins
- Add moisture and chewy sweetness to the finished crumb.
- Currants
- Add moisture and tart, concentrated fruit flavor throughout the cake.
The step that matters
Fold in the fruit just before pouring into the pans. Adding fruit late keeps the batter from being overworked, so the cake stays tender. Heavy fruit also sinks if the batter is loose, so folding gently distributes it evenly.
Swap the mace
How well each one fits the dish's main ingredients (flour, sugar, butter, raisin, currant, almond, rose):
- Cinnamonfits better
- Nutmegfits better
- Allspicefits better
- Macethe original
Fit is the average pairing score against flour, sugar, butter, raisin, currant, almond, rose. 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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