Why it works: Cinnamon and nutmeg match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 11,917 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Plain Custards
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the custard base
Boil peach leaves and cinnamon in milk for 10 minutes.
Strain the milk and let it cool completely.
Beat the eggs lightly and gradually stir them into the cold milk.
Add sugar gradually and mix well.
Bake and serve
Fill cups with the mixture and place them in a Dutch oven.
Pour boiling water around the cups until nearly full.
Cover with a heated lid and bake for 20 minutes at 400°F (200°C).
Serve cold with grated nutmeg on top.
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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Cinnamon + nutmegtop 1% of all pairsSmell alikestrongCooked together11,917 recipes
Shared aroma: estragole (anise, licorice).
-
Peach + cinnamontop 6% of all pairsSmell alikestrongCooked together625 recipes
Shared aroma: methyl cinnamate (strawberry).
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Milk + cinnamontop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Peach + milktop 10% of all pairsSmell alikemoderateCooked together781 recipes
Shared aroma: phellandrene (minty).
-
Cinnamon + sugartop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Eggs
- Set the custard as they cook, giving it a firm yet tender body.
- Milk
- Forms the liquid base that the eggs set into a smooth custard.
- Sugar
- Sweetens the custard and adds softness to its texture.
- Peach leaves
- Infused into the milk to add a subtle almond-like aroma.
- Cinnamon stick
- Infused into the milk to add warm, aromatic flavour.
The step that matters
Bake in a water bath. Surrounding the cups with boiling water moderates the oven heat so the eggs set gently. Too much heat or overbaking makes the custard curdle, weep or turn grainy.
Swap the peach
How well each one fits the dish's main ingredients (milk, cinnamon, egg, sugar, nutmeg):
- Vanillafits better
- Raisinfits better
- Figfits better
- Peachthe original
Fit is the average pairing score against milk, cinnamon, 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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