Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Orange Cream Pie
Ingredients
Directions
Make the filling
In a bowl, beat together the egg yolks, sugar, milk, and flour (or cornstarch).
Pour this mixture into the boiling milk while stirring continuously.
Add orange flavoring to the mixture.
Assemble and bake
Pour the filling into the baked pie crust.
Cover with frosting and brown slightly 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 + 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).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + orangetop 15% of all pairsSmell alikemoderateCooked together4,696 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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 as they set with heat.
- Flour
- Thickens the custard so it holds its shape when sliced.
- Cornstarch
- Thickens the custard so it holds its shape when sliced.
- Milk
- Forms the liquid base of the custard filling.
- Sugar
- Sweetens the filling and balances the flavor.
The step that matters
Pour the egg mixture into the boiling milk while stirring continuously. Adding the egg and starch mixture slowly while stirring keeps the yolks from scrambling and lets the starch thicken the custard evenly into a smooth filling.
Swap the orange
How well each one fits the dish's main ingredients (egg, sugar, milk, flour):
- Vanillafits better
- Raisinfits better
- Figfits better
- Orangethe original
Fit is the average pairing score against egg, sugar, milk, 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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