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 ↓
Ice Cream Without Cookinq
Ingredients
Directions
Make the custard
Mix the milk, beaten eggs, sugar, and corn starch in a three-quart tin pan.
Boil the mixture in a kettle of water until it thickens.
Finish and freeze
Add the sweet cream and flavor to taste.
Freeze the mixture in a suitable vessel with equal parts chopped ice and coarse sea salt.
Rotate the tin pan and stir frequently.
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 + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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
- Their proteins set when heated, helping thicken the custard base.
- Corn starch
- Swells when heated, thickening the custard so the ice cream is smooth.
- Sugar
- Adds sweetness and lowers the freezing point, keeping the ice cream softer.
- Sweet cream
- Adds fat, which makes the frozen ice cream richer and creamier.
- Milk
- Forms the liquid base that the thickened custard and cream are built on.
The step that matters
Boil until it thickens. Cornstarch and egg proteins thicken as they heat, so the mixture must reach thickening without overheating. Too little heat leaves it thin, and too much can scramble the eggs.
“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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