Why it works: Sugar and egg are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Raspberry Float
Ingredients
Directions
Prepare the raspberries and whites
Crush the raspberries with the sugar.
Beat the egg whites to stiff peaks.
Gradually add the powdered sugar to the egg whites.
Strain and finish
Press the raspberries through a fine strainer to remove seeds.
Slowly beat in the raspberry juice with the egg whites and sugar until stiff peaks form.
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 + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Red raspberries
- Supply the fruit flavor, color and the juice that gives the float its taste.
- Egg whites
- Whipped into a foam whose air bubbles give the float its light, airy structure.
- Sugar
- Sweetens the raspberries and helps stabilize the whipped egg white foam.
- Powdered sugar
- Sweetens the whites and dissolves easily, helping keep the foam glossy and stable.
The step that matters
Slowly beat in the raspberry juice. Adding liquid too quickly can deflate the whipped egg white foam, because the liquid breaks down the air bubbles that hold it up. Adding it slowly while beating lets the foam absorb the juice and keep its stiff peaks.
“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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