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 hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Beat the butter and sugar together until creamy.
Whisk the eggs for five minutes.
Make the batter
Add the eggs alternately with the flour and milk, mixing well.
Add the prepared fruit, essence, and baking powder, and mix thoroughly.
Bake
Pour the mixture into a greased and lined cake tin.
Bake for about two 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).
-
Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Raisin + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Orange + almondtop 6% of all pairsSmell alikemoderateCooked together3,125 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Forms the cake's structure once mixed with the eggs and milk.
- Butter
- Adds fat for a tender crumb and rich flavour.
- Sugar
- Sweetens the cake and helps it brown and stay moist.
- Eggs
- Bind the batter and add structure and richness.
- Baking powder
- Releases gas that makes the cake rise.
- Milk
- Adds moisture and loosens the batter.
The step that matters
Adding the eggs alternately with the flour and milk. Adding eggs in small portions alongside the dry flour and milk helps the batter stay smooth and emulsified. Adding all the eggs at once can cause curdling, which may lead to a dense, uneven cake.
Swap the currant
How well each one fits the dish's main ingredients (flour, sugar, butter, raisin, orange, almond, lemon):
- Vanillafits better
- Figfits better
- Cranberryfits better
- Currantthe original
Fit is the average pairing score against flour, sugar, butter, raisin, orange, almond, lemon. 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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