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 ↓
Cream Pie
Ingredients
Directions
Make the filling
In a saucepan, combine sugar, flour, egg yolks, milk, and butter.
Flavor with nutmeg and cook over medium heat until it begins to thicken.
Make the meringue and bake
For the meringue, beat egg whites until soft peaks form, then gradually add sugar until stiff peaks form.
Spread the meringue over the pie filling and bake until 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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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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 yolks
- Thicken the custard filling and add richness as they set with heat.
- Flour
- Thickens the milk mixture so the filling sets smoothly rather than staying thin.
- Egg whites
- Whipped into a foam that forms the meringue topping, giving lightness and structure.
- Sugar
- Sweetens the filling and, in the meringue, helps the whipped whites stay stable and glossy.
- Milk
- Forms the liquid base of the filling, which thickens into a custard as it heats.
The step that matters
Cooking the filling until it begins to thicken. Flour and egg yolks thicken only when heated enough, but overheating can curdle the eggs. Cook over medium heat, stirring, and stop once it starts to thicken.
Swap the nutmeg
How well each one fits the dish's main ingredients (sugar, flour, egg, milk, butter):
- Cinnamonfits better
- Nutmegthe original
- Jalapenofits less well
- Capersfits less well
Fit is the average pairing score against sugar, flour, egg, milk, 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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