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 ↓
Christmas 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
Blanch the almonds and chop them.
Shred the candied peel.
Clean the currants.
Seed the raisins.
Line a cake tin with paper.
Make the batter
Cream the butter and sugar together.
Beat in the eggs one at a time.
Add the currants, raisins, candied peel, and chopped almonds.
Mix in the flour and baking powder last.
Bake
Pour the mixture into the lined tin and bake at 350°F (175°C) for 5 to 6 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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Almond + flourtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Currant + brandytop 7% of all pairsSmell alikelowCooked together3,057 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Currant + raisintop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creams with sugar to trap air, giving the cake a tender, rich crumb.
- Eggs
- Bind the batter and add structure and richness as they set in the oven.
- Flour
- Builds the cake's structure as the batter sets during baking.
- Baking powder
- Releases gas in the batter, helping the cake rise and turn light.
- Sugar
- Sweetens the cake and helps hold air when creamed with butter.
- Raisins
- Add moisture and concentrated sweetness to the finished cake.
The step that matters
Mix in the flour and baking powder last. Overmixing once flour is added develops gluten, which can make the cake tough and dense. Folding gently keeps the crumb tender while the baking powder still lifts the batter.
Swap the currant
How well each one fits the dish's main ingredients (butter, sugar, raisin, almond, egg, flour, brandy):
- Vanillafits better
- Figfits better
- Apricotfits better
- Currantthe original
Fit is the average pairing score against butter, sugar, raisin, almond, egg, flour, brandy. 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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