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 ↓
Raisin 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 cake
Preheat the oven to 350°F (175°C).
Cream together the sugar and butter.
Add the flour, egg whites, milk, and baking powder; mix until smooth.
Pour the batter into prepared cake pans and bake until golden.
Make the filling and finish
For the filling, beat the egg separately.
Combine the beaten egg, chopped raisins, sour cream, and sugar; mix well.
Spread the filling over the cooled cake.
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).
-
Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Flour
- Forms the main structure of the cake crumb as it bakes.
- Egg whites
- Add structure and lift to the batter as they set when baked.
- Butter
- Adds fat for tenderness and rich flavour in the cake.
- Baking powder
- Releases gas during baking so the cake rises and becomes light.
- Sour cream
- Adds moisture and a slight tang to the raisin filling.
The step that matters
Spread the filling over the cooled cake. Spreading filling onto a warm cake can melt the sour cream and butter, causing it to slide off and soak in unevenly, so the cake should be fully cooled first.
Swap the raisin
How well each one fits the dish's main ingredients (sugar, butter, flour, egg, milk, cream, vanilla):
- Figfits about as well
- Coconutfits about as well
- Raisinthe original
- Strawberryfits about as well
Fit is the average pairing score against sugar, butter, flour, egg, milk, cream, vanilla. 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 raisin 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.
Vanilla Ice Cream108 recipes
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes