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 snowball
Soak the gelatine in cold water for 1 hour.
Add boiling water to the gelatine and stir until dissolved.
Beat the egg whites to stiff peaks.
Mix 2 cups of sugar into the gelatine water.
Fold in the beaten egg whites and vanilla or lemon.
Whip until stiff and cold.
Dip teacups or wine glasses in cold water and fill with the mixture.
Set in a cold place.
Make the custard
Combine egg yolks, ½ cup sugar, and milk in a saucepan.
Cook over low heat until thickened.
Add vanilla.
Serve
Unmold and place in a glass dish.
Pour the custard around the base.
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).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
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 whipped mixture into a firm, sliceable-free shape that holds its form when unmolded.
- Egg whites
- Whipped into stiff peaks to give the snowball its light, airy structure.
- Egg yolks
- Thicken the custard as they cook gently with the milk.
- Milk
- Forms the liquid base of the custard, which thickens when heated with egg yolks.
- Sugar
- Sweetens both the snowball and the custard.
The step that matters
Cook the custard over low heat until thickened. Egg yolks can curdle or scramble if overheated. Gentle, low heat thickens the custard smoothly as the proteins set slowly.
“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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