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 gelatin in cold water for 1 hour.
Add boiling water to the gelatin and stir until dissolved.
Beat the egg whites to stiff peaks.
Mix 2 cups of sugar into the gelatin water, then add 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 and serve
For the custard, combine egg yolks, ½ cup sugar, and milk in a saucepan; cook until thickened, then flavor with vanilla.
After the meringue has set for 4-5 hours, 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.
-
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
- Egg whites
- Whipped into a stiff foam that gives the snowball its light, airy structure.
- Gelatin
- Sets the sweetened foam so it holds its shape when turned out of the molds.
- Egg yolks
- Thicken the milk as they cook, turning the mixture into a smooth custard.
- Sugar
- Sweetens both the foam and the custard and softens the set texture.
- Milk
- Forms the liquid base of the custard that thickens when gently cooked.
- Vanilla extract
- Adds aroma and flavor to the custard and snowball mixture.
The step that matters
Cooking the custard until thickened. Egg yolks thicken milk gently, but too much heat can curdle or scramble them. Cook slowly and stir so the custard thickens smoothly without lumps.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Vanilla Ice Cream108 recipes
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes