Why it works: Pumpkin and cinnamon are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,744 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Pumpkin 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 the filling
Boil pumpkin pulp in a little water and strain it through a sieve.
In a bowl, combine the pumpkin pulp, milk, salt, cinnamon or ginger, sugar, and egg.
Assemble and bake
Line a deep pie plate with the pie crust.
Fill the crust with the pumpkin mixture.
Bake in a preheated oven at 350°F (175°C) until set.
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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Pumpkin + cinnamontop 4% of all pairsSmell alikemoderateCooked together1,744 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Milk + cinnamontop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Cinnamon + sugartop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Pumpkin + milktop 14% of all pairsSmell alikelowCooked together1,404 recipes
Shared aroma: ethyl octanoate (fruity).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, 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
- Pumpkin pulp
- Forms the bulk of the filling and provides moisture and body.
- Egg
- Sets the custard as it heats, giving the filling structure once baked.
- Milk
- Adds moisture and richness, helping the filling become smooth and creamy.
- Sugar
- Adds sweetness and helps balance the spices and pumpkin flavor.
The step that matters
Bake until set. Baking until the filling is just set, not runny, is what gives a firm slice. The egg proteins coagulate as they heat, so underbaking leaves the custard loose, while overbaking can cause cracking or a grainy texture.
Swap the pumpkin
How well each one fits the dish's main ingredients (milk, cinnamon, sugar, egg):
- Vanillafits better
- Raisinfits better
- Figfits better
- Pumpkinthe original
Fit is the average pairing score against milk, cinnamon, sugar, egg. 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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