Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Pineapple Pie
sufficient for two piesIngredients
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.
Prepare the filling
Preheat the oven to 350°F (175°C).
Beat the eggs for a few minutes.
Stir in the butter, sugar, and milk.
Add the pineapple and its juice.
Bake
Pour the mixture into a pie crust and bake immediately.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Pineapple + milktop 12% of all pairsSmell alikemoderateCooked together885 recipes
Shared aroma: methyl 2-methylbutyrate (fruity, apple).
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Pineapple + buttertop 17% of all pairsSmell alikemoderateCooked together1,134 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set with heat to form the custard that holds the pie together.
- Sugar
- Adds sweetness and helps give the filling a smooth, tender texture.
- Milk
- Provides the liquid base and moisture that the eggs set into a custard.
- Butter
- Adds fat for richness and a softer, creamier texture.
- Pineapple
- Adds fruit flavor, acidity, and moisture to the filling.
The step that matters
Bake immediately after mixing. The filling goes into the crust and into the oven right away. Eggs set into a custard when heated, so the mixture should be baked as soon as it is combined rather than left standing.
Swap the pineapple
How well each one fits the dish's main ingredients (sugar, milk, egg, butter):
- Vanillafits better
- Figfits better
- Coconutfits better
- Pineapplethe original
Fit is the average pairing score against sugar, milk, egg, butter. 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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