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-Posset
Ingredients
Directions
Prepare the cream
Combine the cream and almonds in a pot and stamp the almonds into the cream.
Bring the mixture to a boil with amber and musk.
Make the posset
Warm the sack in a separate basin until it is blood warm.
Beat the egg yolks and whites together until well mixed.
Add the beaten eggs to the warm sack.
Stir the egg mixture into the cream over low heat until it thickens to your desired consistency.
Serve
If desired, grind amber and musk with sugar and sprinkle on top before serving.
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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Cream + almondtop 16% of all pairsSmell alikemoderateCooked together5,130 recipes
Shared aroma: 2-heptanol (bitter, floral).
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Almond + sugartop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Cream + winetop 19% of all pairsSmell alikelowCooked together3,887 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pure cream
- Forms the rich, creamy base that the eggs thicken into a smooth custard.
- Egg yolks
- Thicken the mixture as their proteins set with gentle heat, giving the posset its body.
- Best almonds
- Add nutty flavour and richness to the cream as it is infused.
- Sack
- Adds sweet wine flavour and aroma to the custard.
- Sugar
- Adds sweetness, balancing the wine and the rich cream.
The step that matters
Stir the eggs into the cream over low heat. Egg proteins set at moderate temperatures, so high heat can curdle the yolks and leave lumps. Gentle, constant stirring keeps the posset smooth as it thickens.
Swap the almond
How well each one fits the dish's main ingredients (cream, wine, egg, sugar):
- Almondthe original
- Chestnutfits about as well
- Hazelnutfits about as well
- Pistachiofits less well
Fit is the average pairing score against cream, wine, egg, 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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