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 ↓
Apple Charlotte
Ingredients
Directions
Prepare the gelatine
Soak the gelatine in ½ cup cold water for 30 minutes.
Dissolve the soaked gelatine in ½ cup boiling water.
Make the filling
Add the grated lemon rind, lemon juice, and sugar; stir well.
Mix in the cooked apple.
Set the mixture in a pan of ice water.
Beat the mixture until it begins to thicken.
Fold in the whipped cream.
Assemble and chill
Line a mold with lady fingers.
Fill the mold with the mixture.
Cool before serving.
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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Lemon + appletop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Sugar + appletop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Apple + creamtop 27% of all pairsSmell alikelowCooked together3,089 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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
- Gelatine
- Sets the mixture into a firm, sliceable structure once chilled.
- Cooked apple
- Provides the fruit flavour and body of the filling.
- Cream
- Adds lightness and a soft, creamy texture when folded in whipped.
- Sugar
- Sweetens the filling and balances the lemon's acidity.
- Lady fingers
- Form the sponge lining that holds the filling in the mold.
The step that matters
Beat the mixture until it begins to thicken. Cooling and beating the gelatine mixture until it partly sets lets it hold air and cream when folded in. If it sets fully before the cream goes in, the filling becomes lumpy and the texture uneven.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, apple, cream):
- Vanillafits better
- Strawberryfits better
- Pearfits better
- Lemonthe original
Fit is the average pairing score against sugar, apple, cream. 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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