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 ↓
Frozen Custard with the Fruit Frozen in
Ingredients
Directions
Make the custard
Heat the milk almost to boiling.
In a bowl, beat the egg yolks with the sugar.
Gradually add the hot milk to the yolk mixture, stirring constantly.
Whip the egg whites until frothy and fold them into the mixture.
Return the mixture to the heat and stir until it thickens into a soft custard.
Let the custard cool completely, then beat in the cream.
Freeze and add fruit
Freeze the custard.
If freezing by itself, stir in the fruit after the second beating.
If using a freezer, add the fruit when the custard is like congealed mush.
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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Milk + peachtop 10% of all pairsSmell alikemoderateCooked together781 recipes
Shared aroma: phellandrene (minty).
-
Sugar + peachtop 17% of all pairsSmell alikelowCooked together2,308 recipes
Shared aroma: beta-damascenone (apple, rose).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Yolks thicken the custard and whites, whipped and folded in, add lightness.
- Milk
- Forms the liquid base that the eggs thicken into custard.
- Cream
- Adds richness and fat, giving a smoother, creamier frozen texture.
- Sugar
- Sweetens the custard and lowers its freezing point, keeping it softer when frozen.
The step that matters
Returning the mixture to the heat. Egg yolks thicken as they warm, but if overheated they can curdle and turn grainy. Stir constantly over gentle heat until the custard just coats a spoon.
Swap the peach
How well each one fits the dish's main ingredients (milk, cream, egg, sugar):
- Vanillafits better
- Strawberryfits better
- Raspberryfits about as well
- Peachthe original
Fit is the average pairing score against milk, cream, egg, sugar. Candidates are from the same food group and used in at least 100 recipes.
“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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