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 ↓
Raspberry Trifle
Ingredients
Directions
Assemble the layers
Layer sliced sponge cake in the bottom of a glass dish and moisten with heavy cream.
Cover with ripe red raspberries or sliced peaches.
Repeat the layers until the dish is three-quarters full.
Make the custard
In a saucepan, beat together the yolks of 3 or 4 eggs and mix in ½ cup sugar.
Gradually stir in 1 quart of milk that has just come to a boil.
Heat the mixture until it thickens, stirring constantly.
Once cooled, pour the custard over the cake layers.
Finish
Top with whipped egg whites.
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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Peach + milktop 10% of all pairsSmell alikemoderateCooked together781 recipes
Shared aroma: phellandrene (minty).
-
Peach + sugartop 17% of all pairsSmell alikelowCooked together2,308 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Egg + milktop 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
- Egg yolks
- Thicken the custard as they set with heat, giving it a smooth, rich body.
- Sponge cake
- Forms the absorbent base layers that soak up cream and custard.
- Heavy cream
- Moistens the cake and adds richness and a soft, creamy texture.
- Milk
- Forms the liquid base of the custard, which thickens when heated with the yolks.
- Sugar
- Sweetens the custard and balances the richness of the yolks and cream.
- Raspberries
- Add tart fruit flavour and a bright contrast to the rich custard.
The step that matters
Heat the custard until it thickens. Egg yolks thicken as their proteins set with heat, but overheating or insufficient stirring can curdle the custard. Stir constantly over moderate heat and watch for it to coat the back of a spoon.
Swap the peach
How well each one fits the dish's main ingredients (cream, egg, sugar, milk):
- Vanillafits better
- Strawberryfits better
- Raspberryfits about as well
- Peachthe original
Fit is the average pairing score against cream, egg, sugar, milk. 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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