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 ↓
Appte Trifle
Ingredients
Directions
Prepare the apple base
Spread enough mashed apples in a dish to cover the bottom two to three inches deep.
Mix the grated lemon rind and sugar into the apples.
Make the custard
In a saucepan, scald the milk and cream with the egg yolk over low heat.
Stir constantly until just below boiling.
Add a little sugar to the mixture.
Let the mixture cool.
Assemble
Pour the cooled mixture over the apples.
Finish with a layer of whipped cream.
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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Apple + milktop 11% of all pairsSmell alikemoderateCooked together4,104 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Lemon + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolk
- Thickens the milk and cream into a smooth custard as it heats.
- Milk and cream
- Provide the liquid and richness that form the creamy custard layer.
- Mashed apples
- Form the fruit base of the trifle and supply its main flavor.
The step that matters
Stirring the custard just below boiling. Egg yolk thickens as it heats, but if the mixture boils or overheats it can curdle and turn grainy. Constant stirring over low heat spreads the heat evenly and keeps the custard smooth.
Swap the apple
How well each one fits the dish's main ingredients (lemon, sugar, milk, cream, egg):
- Vanillafits better
- Raspberryfits better
- Orangefits better
- Applethe original
Fit is the average pairing score against lemon, sugar, milk, cream, egg. 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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