Why it works: Sugar and raisin are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 12,481 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Boiled Icing with Baisins
Ingredients
Directions
Make the icing
Boil the sugar and water until it threads from the spoon.
Pour the syrup onto the beaten egg white and beat with an egg beater until thick enough to spread.
Reserve some icing for the top layer and mix the chopped raisins into the remaining icing.
Assemble the cake
Spread the icing with raisins between the layers of 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.
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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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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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
- Dissolves into the syrup that, once beaten, gives the icing sweetness and body.
- Egg white
- Beaten with hot syrup, it forms a foam that sets into a light, spreadable icing.
- Raisins
- Add chewy texture and concentrated sweetness to the icing filling.
The step that matters
Boil the sugar and water until it threads from the spoon. Sugar must reach the right concentration for the icing to set. Too little boiling leaves a runny syrup that won't thicken; too much makes the icing hard and brittle once cooled.
Swap the raisin
How well each one fits the dish's main ingredients (sugar, egg):
- Vanillafits better
- Raisinthe original
- Lemonfits about as well
- Datesfits less well
Fit is the average pairing score against sugar, egg. 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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