Why it works: Flour and milk 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
Dissolve flour in ½ cup of sugar, then pour into 1 pint of boiling milk.
Cook for about three minutes, then let cool and flavor with orange extract.
Pour the mixture into a baked pie crust.
Top and bake
Beat the egg whites to a stiff froth, then add ½ cup of sugar and flavor with orange extract.
Spread the egg white mixture on top of the pie and place in the oven to brown slightly.
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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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 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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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and milk 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
- Flour
- Thickens the milk mixture so the filling sets smooth and creamy.
- Milk
- Forms the liquid base of the custard filling.
- Egg whites
- Whipped to a stiff foam that forms the topping and browns in the oven.
- Sugar
- Sweetens the filling and helps the beaten egg whites hold their stiff foam.
The step that matters
Spread the egg white mixture on top of the pie. The meringue topping must be spread so it touches the crust edges and is baked briefly until lightly browned. Thin spots or overbaking can cause weeping or scorching.
Swap the orange
How well each one fits the dish's main ingredients (flour, sugar, milk, egg):
- Vanillafits better
- Raisinfits better
- Figfits better
- Orangethe original
Fit is the average pairing score against flour, sugar, milk, egg. 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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