Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
To Make Ale Posset
Ingredients
Directions
In a pot, mix the milk, grated bread, beaten egg yolk, and butter.
Stir the mixture until it boils, then let it simmer for a few minutes.
Add the hot ale, sugar, and nutmeg, and boil everything together.
Serve in a dish.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + nutmegtop 15% of all pairsSmell alikemoderateCooked together14,685 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Butter + nutmegtop 16% of all pairsSmell alikemoderateCooked together24,377 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Egg + nutmegtop 17% of all pairsSmell alikelowCooked together24,744 recipes
Shared aroma: acetic acid (sour, vinegar).
Egg and nutmeg barely smell alike, yet cooks put them together in 24,744 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
- Milk
- Forms the liquid base that the bread soaks up and the curds set in.
- Penny loaf
- Bread soaks up liquid and thickens the posset as it cooks.
- Egg yolk
- Sets with heat to thicken the posset and adds richness.
- Butter
- Adds fat for a richer, smoother texture.
- Ale
- Adds a malty, slightly bitter flavour and acidity that curdles the milk.
The step that matters
Adding the hot ale. Acid in the ale curdles the milk proteins, so the mixture can separate if boiled too hard after it goes in. Keep it at a gentle simmer once the ale is added so the posset stays smooth.
Swap the nutmeg
How well each one fits the dish's main ingredients (milk, egg, butter, sugar):
- Cinnamonfits better
- Nutmegthe original
- Gingerfits less well
- Parsleyfits less well
Fit is the average pairing score against milk, egg, butter, 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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