Why it works: Cinnamon and lemon 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 ↓
Custard
Ingredients
Directions
Make the custard
Sweeten the cream or milk with pounded sugar.
Boil with cinnamon and lemon peel.
Strain the mixture and let it cool slightly.
Gradually mix in the beaten egg yolks.
Stir over low heat until thickened.
Finish and serve
Pour into a basin and add rose water and brandy.
Stir occasionally until cold, then serve in glasses or cups.
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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Cinnamon + lemontop 7% of all pairsSmell alikestrongCooked together7,950 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).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Lemon + rosetop 13% of all pairsSmell alikelowCooked together1,174 recipes
Shared aroma: decanal (soap, orange peel).
-
Cinnamon + brandytop 14% of all pairsSmell alikemoderateCooked together3,199 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
Sugar and cinnamon 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
- Egg yolks
- Thicken the cream as they set over gentle heat, giving the custard its body.
- Cream or milk
- Forms the liquid base that the egg yolks thicken into a custard.
- Pounded loaf sugar
- Sweetens the base so the custard tastes sweet rather than eggy.
- Cinnamon stick
- Infuses the warm cream with aromatic spice flavour as it boils.
- Lemon peel
- Adds aromatic citrus oils to the hot cream for a bright background note.
The step that matters
Stir over low heat until thickened. Egg yolks begin to set around 70°C and can scramble if overheated, leaving lumps. Gentle, constant stirring keeps the custard smooth and thick.
Swap the lemon
How well each one fits the dish's main ingredients (cream, sugar, cinnamon, egg, rose, brandy):
- Vanillafits better
- Raisinfits better
- Raspberryfits better
- Lemonthe original
Fit is the average pairing score against cream, sugar, cinnamon, egg, rose, brandy. 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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