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 ↓
Ice Cream Filling
Ingredients
Directions
Make the syrup
Dissolve the sugar in hot water.
Boil until it cracks in cold water.
Make the filling
Beat the egg whites until stiff.
Pour the boiling syrup over the egg whites while beating continuously.
When the mixture begins to firm, spread it thickly between layers of white cake or alternating white and chocolate cake.
If using marshmallows, cut them in half and place them on top of the filling.
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
- Sugar
- Forms the syrup that sets into a sweet, glossy, marshmallow-like filling.
- Egg whites
- Whip into a foam that gives the filling its light, airy structure.
- Hot water
- Dissolves the sugar so it can be boiled into a syrup.
The step that matters
Pouring the boiling syrup over the egg whites while beating. The syrup must be hot enough to cook the egg whites and set the foam, and beating continuously keeps the syrup from clumping or deflating the foam. Pouring slowly and steadily helps the mixture emulsify into a smooth, stable filling.
“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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