Why it works: Almond and raisin are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 1,781 recipes. Both carry 2-nonanone, which smells fruity, floral. The science ↓
Tutti Frutti Icing
Ingredients
Directions
Make the icing
Boil the sugar and water until the syrup is waxy.
Pour the syrup over the beaten egg whites and beat until cool.
Finish and spread
Add the almonds, raisins, and citron, and spread on the 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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Almond + raisintop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + almondtop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Raisin + eggtop 23% of all pairsSmell alikemoderateCooked together9,556 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Forms the syrup that sets into the icing's sweet, glossy body.
- Egg whites
- Beaten into the hot syrup to add foam and a light, airy texture.
- Almonds
- Add chopped crunch and nutty body to the icing.
- Raisins
- Add chewy sweetness and moisture to the icing.
The step that matters
Pour the syrup over the beaten egg whites and beat until cool. The syrup must be hot and poured in a thin stream while beating, so it cooks the egg whites into a stable foam. If the syrup is poured too fast or cools too much, the icing can turn grainy or fail to thicken.
“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.

Almond Sponge Cake26 recipes
Almond Custard22 recipes
Almond Wafers22 recipes
Coconut Almond Cake17 recipes