Why it works: Sugar and molasses are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Grandmother's Pumpkin Pie
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the filling
In a bowl, combine the pumpkin, sugar, egg, milk, molasses, and salt.
Stir the mixture until well combined.
Place the bowl over a dish of hot water and heat until the mixture thickens.
Bake
Pour the thickened mixture into pie crusts.
Bake in a moderate 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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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Pumpkin + milktop 14% of all pairsSmell alikelowCooked together1,404 recipes
Shared aroma: ethyl octanoate (fruity).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk barely smell alike, yet cooks put them together in 77,875 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
- Sets the filling as it bakes, giving the custard its structure and firm slice.
- Pumpkin
- Provides the main body, moisture and flavor of the filling.
- Milk
- Adds moisture and richness, helping form a smooth, creamy custard.
- Sugar
- Sweetens the filling and balances the earthy flavor of the pumpkin.
The step that matters
Thickening the mixture over hot water. Heating the filling gently thickens it before baking. Eggs and milk begin to set around 160°F (71°C), so heating slowly and stirring keeps the custard smooth rather than grainy or curdled.
Swap the pumpkin
How well each one fits the dish's main ingredients (sugar, egg, milk, molasses):
- Vanillafits better
- Raisinfits better
- Figfits better
- Pumpkinthe original
Fit is the average pairing score against sugar, egg, milk, molasses. 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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