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 gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the batter
Preheat the oven to 350°F (175°C).
In a large bowl, cream together the sugar and butter until light and fluffy.
Add the flour, currants, raisins, brandy, nutmeg, mace, and citron to the mixture.
Separate the eggs. Beat the yolks and mix them into the batter.
Beat the egg whites until stiff peaks form. Gently fold the beaten whites into the batter.
Bake
Pour the batter into a greased cake pan.
Bake for about 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).
-
Nutmeg + macetop 4% of all pairsSmell alikemoderateCooked together6,557 recipes
Shared aroma: myristicin (spice, warm).
-
Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
-
Currant + brandytop 7% of all pairsSmell alikelowCooked together3,057 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Yolks enrich the batter, while whipped whites add lift and a light crumb.
- Butter
- Creamed with sugar, it traps air and gives the cake a tender, rich texture.
- Sugar
- Creamed with butter, it helps create a light texture and adds sweetness and browning.
- Flour
- Provides the structure that holds the cake together as it bakes.
- Currants
- Add concentrated sweetness and chewy fruit pieces throughout the cake.
The step that matters
Folding in the beaten egg whites. Egg whites hold air only while whipped to stiff peaks. Folding gently keeps that air in the batter, so the cake rises well instead of turning dense.
Swap the mace
How well each one fits the dish's main ingredients (sugar, butter, flour, currant, raisin, brandy, nutmeg):
- Cinnamonfits better
- Allspicefits better
- Clovefits better
- Macethe original
Fit is the average pairing score against sugar, butter, flour, currant, raisin, brandy, 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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