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 ↓
Imperial Cake
Ingredients
Directions
Make the batter
Cream the butter and sugar together until light and fluffy.
Beat the eggs separately and then add them to the mixture.
Sift the flour three times and fold it into the batter, reserving a little to sprinkle on the fruit.
Toss the raisins and almonds in the reserved flour before adding them to the mixture.
Bake
Pour the batter into a prepared baking pan and bake until well done.
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).
-
Raisin + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Almond + nutmegtop 4% of all pairsSmell alikestrongCooked together2,115 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creaming with sugar traps air, giving the cake a light, tender crumb and rich flavour.
- Eggs
- Add structure and richness as they set, and help hold the batter's air and moisture together.
- Flour
- Forms the cake's structure as its proteins set during baking.
- Sugar
- Creams with butter to hold air and adds sweetness and browning.
- Raisins
- Add moisture, chew and concentrated sweetness throughout the cake.
- Sweet almonds
- Add crunch, nutty flavour and fat to the cake's texture.
The step that matters
Coating the fruit in reserved flour. Dusting the raisins and almonds with flour helps suspend them evenly in the batter instead of letting them sink to the bottom during baking.
Swap the grape
How well each one fits the dish's main ingredients (butter, sugar, flour, egg, raisin, almond, nutmeg):
- Vanillafits better
- Figfits better
- Coconutfits better
- Grapethe original
Fit is the average pairing score against butter, sugar, flour, egg, raisin, almond, 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.
More imperial cake recipes
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.
Grape Sherbet32 recipes
Almond Sponge Cake26 recipes
Almond Custard22 recipes
Almond Wafers22 recipes