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 ↓
Burnt Cream
Ingredients
Directions
Make the custard
Boil the cream with lemon peel and sweeten with white sugar to taste.
Beat the egg yolks and egg whites together.
Mix the flour with a small amount of cold cream to form a smooth paste.
Stir the paste into the boiling cream.
Remove from heat and let cool slightly before adding the eggs.
Return to heat, stirring constantly until a custard forms.
Brown and serve
Pour into a dish, sprinkle with sifted sugar, and brown with a salamander.
Serve cold.
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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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).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, 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
- Forms the rich body of the custard and carries the lemon flavour.
- Egg yolks
- Thicken the custard as they set with gentle heat, giving it a smooth texture.
- Egg whites
- Add body to the beaten eggs, adding structure to the custard mixture.
- Flour
- Stabilises the custard so it holds together rather than splitting when heated.
- White sugar
- Sweetens the custard and, as a sifted topping, caramelises to form the burnt crust.
The step that matters
Return to heat, stirring constantly until a custard forms. Egg proteins set with heat, so the custard can curdle or scramble if heated too fast or left unstirred. Constant stirring keeps the heat even and the texture smooth.
Swap the lemon
How well each one fits the dish's main ingredients (cream, sugar, egg, flour):
- Raisinfits better
- Vanillafits better
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against cream, sugar, 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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