Why it works: Peach and cinnamon match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 625 recipes. Both carry methyl cinnamate, which smells strawberry. The science ↓
Peach Custard Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Line a deep pie plate with the pie crust.
Peel and halve the peaches to fill the crust.
Make the custard
In a bowl, whisk together the eggs, milk, and sugar to make the custard.
Bake and serve
Pour the custard over the peaches and sprinkle with cinnamon.
Bake in a 350°F (175°C) oven until the custard thickens.
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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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).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Peach + sugartop 17% of all pairsSmell alikelowCooked together2,308 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Eggs
- Set the custard as they cook, giving it a firm, sliceable texture.
- Milk
- Forms the liquid base of the custard and adds richness and moisture.
- Sugar
- Sweetens the custard and helps it brown lightly during baking.
- Peaches
- Provide fruit flavor and moisture that soaks into the custard.
The step that matters
Baking until the custard thickens. Eggs thicken the custard as their proteins set with heat. Underbaking leaves it runny, while overbaking can make it curdle or weep.
Swap the peach
How well each one fits the dish's main ingredients (egg, milk, sugar, cinnamon):
- Vanillafits better
- Raisinfits better
- Figfits better
- Peachthe original
Fit is the average pairing score against egg, milk, sugar, cinnamon. 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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