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 ↓
Fruit Ice Cream
Ingredients
Directions
Prepare the freezer
Crush ice finely and mix it with ¼ of its amount of rock salt.
Pack alternate layers of ice and salt around a freezer can.
Freeze the cream
Beat the cream thoroughly and scrape it from the sides every few minutes.
Pour the milk, custard, or cream into the freezer and start turning slowly.
After half an hour, the cream should be fine and solid.
Ensure no salt water enters the mold or freezer.
Mold and serve
If desired, pack the ice cream in molds covered with salt and ice.
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 + milktop 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).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 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
- Cream
- Adds richness and fat, giving the frozen ice cream a smooth, creamy texture.
- Milk
- Supplies liquid and milk solids that freeze into a softer, less icy texture than water alone.
- Custard
- Adds egg and milk proteins and fat that make the mixture smoother and richer when frozen.
- Sugar
- Lowers the freezing point and adds sweetness, keeping the ice cream softer and scoopable.
- Rock salt
- Lowers the temperature of the ice around the can so the cream freezes.
The step that matters
Keep salt water out of the cream. Salt water entering the can or mold can contaminate the mixture and spoil its flavor and texture, so the seal around the freezer must stay dry and tight.
“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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