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, crushed ratafia biscuits, sugar, and salt.
Stir over medium heat until the mixture thickens slightly.
Pass the custard through a fine sieve into a bowl and let it cool.
Freeze and serve
Once cooled, stir in the maraschino liqueur and freeze the mixture.
Before serving, gently fold in the whipped cream.
Fill the small paper cases with the iced custard and sprinkle with crushed ratafia biscuits.
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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Cream + biscuittop 15% of all pairsSmell alikemoderateCooked together1,235 recipes
Shared aroma: octanal (fat, soap).
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Biscuit + sugartop 17% of all pairsSmell alikemoderateCooked together1,874 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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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 set on gentle heating and enrich its texture.
- Cream
- Adds richness and fat, giving the frozen custard a smooth, creamy texture.
- Ratafia biscuits
- Provide almond flavour and a crumbly texture throughout the custard.
- Sugar
- Sweetens the custard and softens the texture of the frozen mixture.
- Maraschino liqueur
- Adds aroma and flavour, and its alcohol keeps the frozen custard softer.
- Whipped cream
- Adds air and lightness, making the frozen dessert less dense.
The step that matters
Passing the custard through a fine sieve after cooking. Straining removes any bits of overcooked egg and crushed biscuit, so the custard stays smooth; cooking over medium heat only until it thickens prevents the yolks from scrambling.
“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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