Why it works: Milk and corn are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 6,955 recipes. Both carry hexanal, which smells green, grassy. The science ↓
Corn-starch Pie
Ingredients
Directions
Make the filling
Mix the corn starch with a little milk.
Boil the remaining milk until it thickens to a cream.
Beat the egg yolks and add the corn starch mixture.
Stir in the boiled milk and sugar.
Bake and serve
Pour the mixture into a pie crust and bake.
Beat the egg whites until stiff and spread on top before serving.
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 + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Corn + sugartop 21% of all pairsSmell alikelowCooked together7,168 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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
- Milk
- Forms the liquid base of the custard filling.
- Corn starch
- Thickens the filling as it heats and gelatinizes in the liquid.
- Egg yolks
- Enrich the filling and help it set into a rich, creamy texture.
- Sugar
- Sweetens the filling and balances its flavor.
- Egg whites
- Beaten until stiff, they form a light foam topping for the pie.
The step that matters
Boil the remaining milk until it thickens to a cream. Corn starch only thickens fully once it reaches a boil, when its granules swell and gelatinize. If the milk is not brought to a full boil, the filling may stay thin and runny after baking.
“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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