Why it works: Plum and cinnamon match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 513 recipes. Both carry methyl cinnamate, which smells strawberry. The science ↓
Plum Pie
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.
Assemble the pie
Line a pan with puff pastry.
Add a layer of damson plums.
Sprinkle with cinnamon and sugar.
Bake and top
Bake in a 400°F (200°C) oven until the crust is done.
In a bowl, mix eggs, sugar, cold water, flour, and baking powder to make the batter.
Pour the batter over the baked pie.
Serve
Serve warm.
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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Plum + cinnamontop 5% of all pairsSmell alikestrongCooked together513 recipes
Shared aroma: methyl cinnamate (strawberry).
-
Cinnamon + flourtop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cinnamon + sugartop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Puff pastry
- Forms the crisp, flaky base that holds the filling.
- Damson plums
- Provide the tart fruit filling and its main flavour.
- Eggs
- Set the batter and give it structure as it cooks.
- Flour
- Thickens the batter and gives it body as it sets.
- Baking powder
- Releases gas to lighten the batter and help it rise.
- Sugar
- Sweetens the filling and batter and helps the top brown.
Swap the plum
How well each one fits the dish's main ingredients (cinnamon, sugar, egg, flour):
- Raisinfits better
- Vanillafits better
- Blueberryfits better
- Plumthe original
Fit is the average pairing score against cinnamon, sugar, egg, flour. 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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