Why it works: Sugar and cream 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 ↓
Caramel Ice Cream
Ingredients
Directions
Make the custard
Heat the milk in a saucepan until it boils.
In a bowl, beat together the eggs, sugar, and flour.
Stir the egg mixture into the boiling milk and cook for 20 minutes, stirring often.
Add the caramel and freeze
In a small frying pan, heat the small cup of sugar over medium heat until it melts and begins to smoke.
Pour the caramelized sugar into the milk mixture and let it cool.
Once cool, add the cream and strain the mixture into an ice cream maker.
Freeze according to the manufacturer's instructions.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Eggs
- Egg proteins set when cooked, thickening the milk into a smooth custard base.
- Flour
- Starch thickens the custard and helps it hold a smooth, stable texture.
- Milk
- Forms the liquid base of the custard and carries the flavour through the ice cream.
- Cream
- Adds fat, which makes the frozen ice cream rich and soft rather than icy.
- Sugar
- Sweetens the base and, when melted, forms the caramel that flavours the ice cream.
The step that matters
Melting the sugar for the caramel. Sugar can go from amber to burnt within seconds once it smokes. Burnt sugar turns bitter, so pull the pan off the heat as soon as it melts to a golden colour.
“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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