Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Cream Pie
Ingredients
Directions
Make the custard
In a saucepan, combine milk or cream, butter, egg yolks, flour, cornstarch, and sugar, then cook over medium heat until thickened.
Remove from heat and add vanilla extract for flavor.
Assemble and bake
Bake the pie crust until golden brown.
Pour the custard into the baked crust.
In a separate bowl, beat the egg whites with a little sugar until stiff peaks form.
Spread the beaten egg whites over the pie and brown in the oven.
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 + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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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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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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 and add richness and a yellow color.
- Flour
- Thickens the custard so it holds its body when sliced.
- Cornstarch
- Adds thickening power so the custard sets smoothly and stays firm.
- Milk or cream
- Forms the liquid base of the custard and provides richness and moisture.
- Egg whites
- Whipped with sugar to form a stable meringue topping that browns in the oven.
The step that matters
Cooking the custard until thickened. Starch needs to reach a boil and cook for a moment to swell and thicken fully. Undercooked custard stays thin and may not set once cooled, while overheating can scorch the milk or cause lumps.
Swap the vanilla
How well each one fits the dish's main ingredients (milk, egg, butter, flour, sugar):
- Vanillathe original
- Raisinfits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against milk, egg, butter, flour, 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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