Why it works: Vanilla and milk are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Snowball Custard
Ingredients
Directions
Make the jelly base
Soak the gelatine in cold water for 1 hour, then add boiling water and stir until dissolved.
Make the meringue
Beat the egg whites to stiff peaks, then mix in sugar, vanilla, or lemon.
Whip until stiff and cold, then dip cups in cold water and fill with the mixture.
Set in a cold place for 4-5 hours.
Make the custard and serve
For the custard, combine egg yolks, sugar, and milk in a saucepan, and flavor with vanilla.
After the meringue has set, turn it out of the molds into a glass dish and pour the custard around it.
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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Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Gelatine
- Sets the liquid into a firm, sliceable structure as it cools.
- Egg whites
- Whipped into stiff peaks, they give the snowball its light, airy structure.
- Egg yolks
- Thicken the custard and add richness and a smooth texture.
- Sugar
- Sweetens the dish and helps stabilise the whipped egg whites.
- Milk
- Forms the liquid base of the custard, adding richness and body.
The step that matters
Whipping the egg whites to stiff peaks. Egg whites must be beaten until stiff and cold so they trap air and hold their shape. Under-whipped or greasy whites will collapse and the snowballs will not set light.
“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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