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 cream
Boil the raw 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 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).
-
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).
-
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 the rich fat and body that give the sack cream its smooth texture.
- Egg yolk
- Thickens the cream as its proteins set with gentle heat.
- White wine
- Adds acidity and aroma that balance the richness of the cream.
- Sugar
- Adds sweetness to the cream.
- Lemon peel
- Adds a fragrant citrus aroma.
The step that matters
Stir over gentle heat until thickened. Egg yolk proteins set when heated, but high heat or long stirring can overcook them, causing curdling or a grainy texture instead of a smooth, thickened cream.
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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