Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Biscuits Glaces, in Small Cases
Ingredients
Directions
Make the custard
In a saucepan, combine egg yolks, cream, ratafia, sugar, and salt.
Stir over medium heat until the mixture thickens.
Strain the custard through a fine sieve into a bowl and let it cool.
Freeze and serve
Once cooled, mix in maraschino and freeze the custard.
Before serving, fold in the whipped cream gently.
Spoon the mixture into small paper cases and sprinkle with finely bruised ratafias.
Serve the biscuits on a napkin.
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Egg and cream barely smell alike, yet cooks put them together in 42,166 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 yolks
- Thicken the custard as they cook and give it a rich, smooth body.
- Cream
- Adds richness and fat, keeping the frozen texture soft and creamy.
- Sugar
- Sweetens the custard and lowers its freezing point so it stays scoopable.
- Whipped cream
- Adds air and lightness, making the frozen mixture less dense.
The step that matters
Stir over medium heat until the mixture thickens. Egg yolks set as they heat, but overheating can scramble them into lumps. Stir steadily and keep the heat moderate so the custard thickens smoothly.
“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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