Why it works: Wine and lemon are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 6,157 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Italian Charlotte
Ingredients
Directions
Prepare the cake
Soak slices of sponge cake in equal portions of wine and water sweetened with loaf sugar.
Place the soaked slices in a glass bowl.
Make the custard
Beat 8 eggs, then add 1 quart of milk and 6 ounces of sugar to the eggs.
Let the mixture cool.
Pour the cooled custard over the sponge cake.
Top and finish
Beat the egg whites to a froth.
Gradually add 3 tablespoons of powdered sugar and flavor with lemon or vanilla.
Spread the egg white mixture tastefully over the top of the custard.
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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Wine + lemontop 13% of all pairsSmell alikelowCooked together6,157 recipes
Shared aroma: decanal (soap, orange peel).
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Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Sponge cake
- Absorbs the wine and water syrup, forming the soft base of the dessert.
- Eggs
- Thicken the milk custard as they set, giving it a creamy, sliceable body.
- Milk
- Forms the liquid base of the custard, carrying the eggs and sugar.
- Egg whites
- Whipped into a froth, they form a light, airy topping over the custard.
- Sugar
- Sweetens the custard and, as powdered sugar, stabilises the whipped egg white topping.
The step that matters
Let the mixture cool. The custard must cool before it is poured over the cake; hot custard would soak in unevenly and can cook the cake into a soggy, broken base. Cooling lets the egg proteins set gently into a smooth custard.
Swap the lemon
How well each one fits the dish's main ingredients (wine, sugar, egg, milk):
- Vanillafits better
- Figfits about as well
- Applefits about as well
- Lemonthe original
Fit is the average pairing score against wine, sugar, egg, 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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