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 ↓
Sack Cream
Ingredients
Directions
Make the custard
Boil the cream in a saucepan.
Add the beaten egg yolk, white wine, sugar, and lemon peel.
Stir over gentle heat until thickened like rich cream.
Cool and serve
Remove from heat and let it cool.
Serve in glasses with long pieces of dry toast.
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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White wine + lemontop 11% of all pairsSmell alikemoderateCooked together3,832 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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Cream + white winetop 16% of all pairsSmell alikelowCooked together1,760 recipes
Shared aroma: gamma-decalactone (peach, creamy).
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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 + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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
- Raw cream
- Provides fat for richness and a smooth, full body.
- Egg yolk
- Thickens the cream as its proteins set gently with heat.
- White wine
- Adds acidity and bright flavor that balances the richness.
- Sugar
- Adds sweetness to balance the wine and lemon.
The step that matters
Stir over gentle heat until thickened. Egg yolk proteins set at moderate temperatures and can curdle or scramble if the heat is too high or the mixture is left unstirred. Gentle, constant stirring lets the mixture thicken smoothly.
Swap the lemon
How well each one fits the dish's main ingredients (cream, egg, white wine, sugar):
- Vanillafits better
- Strawberryfits about as well
- Raspberryfits about as well
- Lemonthe original
Fit is the average pairing score against cream, egg, white wine, sugar. 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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