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
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the cream filling
Boil the milk in a saucepan.
Mix cornstarch with a little milk.
Add the eggs.
Stir in the cornstarch mixture slowly.
Add sugar, butter, and lemon juice to the mixture. Stir well.
Make the batter
Beat the eggs.
Mix the beaten eggs with sugar, flour, and baking powder.
Add cold water to the batter.
Mix until smooth.
Bake and assemble
Pour the batter into two pie pans.
Bake at 400°F (200°C) until golden.
Split the cakes while hot.
Spread the cream filling between them.
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).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 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).
-
Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
Butter and flour 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
- Flour
- Provides the structure that holds the baked cake layers together.
- Eggs
- Set during baking and add structure and richness to both the cake and filling.
- Cornstarch
- Thickens the milk mixture into a smooth, sliceable cream filling.
- Baking powder
- Releases gas in the batter so the cake layers rise and become light.
- Butter
- Adds fat that gives the filling richness and a tender mouthfeel.
- Sugar
- Adds sweetness and helps keep the cake tender and golden in color.
The step that matters
Stir in the cornstarch mixture slowly. Cornstarch clumps when it meets hot liquid unless it is well dispersed first. Adding it slowly while stirring lets the starch swell evenly and thicken the milk into a smooth filling.
Swap the lemon
How well each one fits the dish's main ingredients (milk, egg, sugar, butter, flour):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against milk, egg, sugar, butter, flour. 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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