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 ↓
Tutti-frutti 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.
Make the batter
Cream the butter in a bowl.
Gradually add the sugar, mixing well.
Add the beaten yolks of the eggs one at a time.
Stir in the vanilla extract.
In a separate bowl, sift together the flour and baking powder twice.
Stir the flour mixture into the butter mixture, alternating with the milk.
Fold in the beaten egg whites gently.
Pour the batter into shallow pans.
Bake and assemble
Bake at 350°F (175°C) for 40 minutes.
Once baked, spread one layer with quince jelly.
Top with raisins, nuts, coconut, and beaten egg white.
Place the top layer on.
Cover with boiled icing.
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).
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Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Vanilla + quincetop 6% of all pairsSmell alikestrongCooked together33 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
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
- Butter
- Creamed with sugar to trap air and give the cake a tender, rich crumb.
- Sugar
- Sweetens the cake and helps create a light texture when creamed with butter.
- Eggs
- Yolks add richness and structure, while whipped whites add lift and airiness.
- Flour
- Provides the main structure that sets as the cake bakes.
- Baking powder
- Releases gas during baking so the cake rises and becomes light.
- Milk
- Adds moisture and loosens the batter for an even, tender crumb.
The step that matters
Folding in the beaten egg whites. Gentle folding keeps the air whipped into the whites. Overmixing deflates the batter, so the cake bakes up denser and less light.
Swap the quince
How well each one fits the dish's main ingredients (butter, sugar, egg, vanilla, flour, milk, raisin):
- Figfits better
- Coconutfits better
- Peachfits better
- Quincethe original
Fit is the average pairing score against butter, sugar, egg, vanilla, flour, milk, raisin. 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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