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 ↓
A Magnificent Christmas Cake
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the batter
Preheat the oven to 300°F (150°C).
In a large bowl, mix the flour and baking powder together.
In another bowl, cream the butter and sugar until light and fluffy.
Add the beaten eggs and mix well.
Gradually add the flour mixture and sweet milk, mixing thoroughly.
Fold in the raisins, currants, citron, lemon zest, nutmeg, allspice, and salt.
Bake and finish
Pour the batter into a greased cake pan.
Bake for 4 to 5 hours until a toothpick inserted comes out clean.
Once cooled, ice the cake and decorate with holly.
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.
-
Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
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 as the cake sets.
- Baking powder
- Releases gas in the batter so the cake rises and turns light.
- All-purpose flour
- Forms the gluten network that gives the cake its structure.
- Butter
- Creamed with sugar to trap air and add tenderness and richness.
- Sugar
- Sweetens the cake and helps create a light, creamed texture with butter.
- Raisins
- Add moisture, chewiness and concentrated fruit sweetness throughout the cake.
The step that matters
Bake for the full time at low heat. A long, low bake lets the dense, fruit-heavy batter cook through evenly without the outside over-browning. Doneness should be confirmed with a toothpick test, since a dense batter can look set on top while still being raw in the centre.
Swap the currant
How well each one fits the dish's main ingredients (flour, sugar, raisin, butter, egg, milk, lemon):
- Vanillafits better
- Figfits better
- Blackberryfits better
- Currantthe original
Fit is the average pairing score against flour, sugar, raisin, butter, egg, milk, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Lemon Cake228 recipes
Lemon Ice147 recipes
Lemon Sherbet103 recipes
Red Currant Jelly65 recipes