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
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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Make the filling
In a bowl, combine the drained grated pineapple, egg yolks, milk, melted butter, and sugar.
Pour the mixture into a deep pie tin lined with the pie crust.
Bake until set, about 25-30 minutes.
Top and finish
Whip the egg whites until stiff peaks form and spread over the pie.
Return to the oven and bake until the meringue is golden.
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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Butter + sugartop 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
- Egg yolks
- Thicken the filling and add richness as they set during baking.
- Egg whites
- Whipped into a meringue that adds airy structure and browns on top.
- Grated pineapple
- Provides the main fruit flavour and moisture to the filling.
- Milk
- Adds liquid and softness to the custard-style filling.
- Melted butter
- Adds fat for a richer texture and smoother filling.
The step that matters
Whip the egg whites to stiff peaks. Egg whites need to be whipped until stiff so the meringue holds its shape and bakes into a light, stable topping rather than weeping or collapsing.
Swap the pineapple
How well each one fits the dish's main ingredients (egg, milk, butter, sugar):
- Vanillafits better
- Figfits better
- Coconutfits better
- Pineapplethe original
Fit is the average pairing score against egg, milk, butter, sugar. 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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