Why it works: Lemon and nutmeg match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 11,318 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Cup Custard
Ingredients
Directions
Make the custard base
Simmer the lemon rind in the milk and cream for 10 minutes.
Strain the mixture and gradually add the egg yolks.
Pour into a saucepan and stir over gentle heat until it thickens, ensuring it does not boil.
Cool and serve
Pour into a large jug and keep stirring until cooled.
Fill cups with the custard, grate a little nutmeg over the top, and 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.
Photo for illustrative purposes only · Contact us to use it
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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Lemon + nutmegtop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Cream + nutmegtop 13% of all pairsSmell alikemoderateCooked together7,920 recipes
Shared aroma: acetic acid (sour, vinegar).
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Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + nutmegtop 15% of all pairsSmell alikemoderateCooked together14,685 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the custard as they set on gentle heat, giving it a smooth, rich body.
- Milk
- Forms the liquid base of the custard, carrying the flavour and setting with the eggs.
- Cream
- Adds fat for a richer, silkier texture in the finished custard.
- Sugar
- Sweetens the custard and balances the richness of the dairy and yolks.
The step that matters
Stir over gentle heat without boiling. Egg yolks thicken as their proteins set, but high heat or boiling can curdle them into a grainy texture. Gentle, constant stirring keeps the custard smooth and lets it thicken evenly.
Swap the lemon
How well each one fits the dish's main ingredients (milk, cream, egg, sugar, nutmeg):
- Vanillafits better
- Raisinfits about as well
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against milk, cream, egg, sugar, nutmeg. 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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