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
Prepare
Preheat a double boiler or set a bowl over simmering water.
In a bowl, mix powdered sugar, flour, cream of tartar, and baking soda.
Make the filling
Beat the eggs separately and add them to the dry mixture along with the grated lemon rind.
In the double boiler, heat the milk until scalding hot.
Stir in the sugar, salt, and one beaten egg until thickened.
Once cool, add the vanilla extract.
Assemble
Layer the cream mixture between pie crusts.
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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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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
- Eggs
- Set and thicken the filling as they cook, and add richness and structure.
- Milk
- Forms the liquid base of the filling, providing moisture and creaminess.
- Flour
- Thickens the mixture and gives it body as it is heated.
- Sugar
- Adds sweetness and helps soften the texture of the filling.
- Cream of tartar
- Reacts with baking soda to release gas, helping the mixture lighten.
- Baking soda
- Reacts with the acid in cream of tartar to produce gas for lift.
The step that matters
Thickening the egg mixture over simmering water. Eggs thicken gently at moderate heat, but overheating can make them curdle or scramble. Keeping the water at a simmer, not a boil, lets the custard set smoothly.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, flour, cream, egg, milk, vanilla):
- Raisinfits better
- Figfits better
- Strawberryfits better
- Lemonthe original
Fit is the average pairing score against sugar, flour, cream, egg, milk, vanilla. 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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