Why it works: Apple and lemon are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 7,551 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Baked Apple Pudding
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the basin
Butter a pudding basin and sprinkle it thickly with moist sugar.
Cover the basin with a suet crust.
Fill and bake
Fill it with slices of apple and sugar to taste.
Add a pinch of salt and the juice and rind of one lemon.
Cover the top with crust and bake in a 400°F (200°C) oven for two hours.
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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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + appletop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + appletop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and apple barely smell alike, yet cooks put them together in 16,478 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
- Suet crust
- Forms a rich, sturdy case that holds the filling while it steams and bakes.
- Slices of apple
- Provide the bulk of the filling, softening as they cook and releasing moisture.
- Moist sugar
- Sweetens the filling and caramelises against the basin for a sticky, browned surface.
- Lemon juice
- Adds acidity that brightens the sweet apple and balances the sugar.
- Lemon rind
- Contributes fragrant citrus oils that add aroma to the filling.
The step that matters
Cover the top with crust and bake. A sealed top traps steam and juices so the apple cooks in its own liquid and the pudding stays moist. The edges must be pressed firmly closed, or the crust can open and leak during the long bake.
Swap the lemon
How well each one fits the dish's main ingredients (butter, sugar, apple):
- Pearfits better
- Vanillafits better
- Apricotfits better
- Lemonthe original
Fit is the average pairing score against butter, sugar, apple. 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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