Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
To Make Burnt Cream
Ingredients
Directions
Make the custard
Boil the cream with sugar and lemon peel until combined.
Beat the egg yolks and whites separately.
Once the cream cools, mix in the eggs, orange-flower water, and flour.
Heat the mixture over low heat, stirring until thick.
Finish and brown
Pour into a dish and let it cool.
Sprinkle ¼ cup sugar on top and caramelize with a salamander until brown.
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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Lemon + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lemon + flourtop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Cream
- Provides richness and fat, giving the custard a smooth, silky body.
- Egg yolks
- Thicken the custard as they set with gentle heat, giving structure and richness.
- Egg whites
- Add lightness and help the custard set with a delicate texture.
- Sugar
- Sweetens the custard and forms the crisp, browned caramel topping.
- Fine flour
- Stabilises the custard so it thickens without curdling.
The step that matters
Heat the mixture over low heat, stirring until thick. Egg proteins set at moderate temperatures and can scramble if heated too fast or left unstirred. Gentle, constant stirring keeps the custard smooth and lets it thicken evenly.
Swap the orange
How well each one fits the dish's main ingredients (cream, sugar, lemon, egg, flour):
- Raisinfits better
- Vanillafits better
- Raspberryfits about as well
- Orangethe original
Fit is the average pairing score against cream, sugar, lemon, egg, flour. 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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