Why it works: Lemon and cinnamon match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 7,950 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Creams, Custards, &C
Ingredients
Directions
Make the custard
In a saucepan, combine the cream or milk, lemon peel, and cinnamon.
Stir in flour and sugar to taste.
Cook over medium heat for 3-4 minutes, stirring constantly.
Set and serve
Pour the mixture into a mold.
Let it cool, then turn it out to serve.
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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Lemon + cinnamontop 7% of all pairsSmell alikestrongCooked together7,950 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Cinnamon + flourtop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Cinnamon + sugartop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Cinnamon and sugar barely smell alike, yet cooks put them together in 30,779 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
- Cream or milk
- Provides the liquid base, along with fat that gives the custard its richness.
- Flour
- Its starch swells and thickens the liquid as it heats, giving the custard body.
- Sugar
- Adds sweetness and balances the tartness of the lemon.
- Lemon peel
- Its aromatic oils flavour the cream with bright citrus aroma.
The step that matters
Stirring constantly over medium heat. Flour starch must be heated while stirred so it disperses evenly and thickens smoothly. Without constant stirring, the mixture can lump or scorch on the base of the pan.
Swap the lemon
How well each one fits the dish's main ingredients (cream, cinnamon, flour, sugar):
- Raisinfits better
- Vanillafits better
- Blueberryfits better
- Lemonthe original
Fit is the average pairing score against cream, cinnamon, flour, 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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