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 ↓
Apple Trifle
Ingredients
Directions
Make the apple purée
Peel, core, and slice the apples.
Boil the apples with 2 tablespoons of water and the sugar until soft.
Rub the mixture through a fine sieve.
Make the custard
Make a custard by whisking the eggs and milk together.
Assemble
Layer the apples in a glass dish and pour the custard over them.
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.
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Apple + milktop 11% of all pairsSmell alikemoderateCooked together4,104 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
-
Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Cream + milktop 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
- Apples
- Form the fruit base, providing body and tart-sweet flavour once softened.
- Eggs
- Add structure and richness to the custard.
- Milk
- Forms the liquid base of the custard, adding moisture.
- Caster sugar
- Sweetens the apples and helps them soften as they cook.
The step that matters
Rub the apples through a fine sieve. Sieving works best when the apples are fully soft. Fully cooked fruit breaks down into a smooth purée, while firmer pieces stay lumpy and give the trifle an uneven texture.
Swap the apple
How well each one fits the dish's main ingredients (cream, sugar, egg, milk, lemon):
- Vanillafits better
- Raspberryfits better
- Orangefits better
- Applethe original
Fit is the average pairing score against cream, sugar, egg, milk, lemon. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Apple Pudding256 recipes
Lemon Cake228 recipes
Lemon Ice147 recipes
Lemon Sherbet103 recipes