Why it works: Orange and milk are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 4,696 recipes. Both carry 1-octen-3-one, which smells mushroom, metallic. The science ↓
Orange Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the filling
Preheat the oven to 350°F (175°C).
Beat the egg yolks with 1 cup of sugar.
Mix in the grated rind and juice of the oranges, then add 1 cup of milk or cream.
Pour the mixture into the pie crust and bake until the crust is done.
Top and brown
Beat the egg whites until stiff, then gradually add 3 tablespoons of sugar.
Spread the meringue over the baked pie and brown it 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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Orange + milktop 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).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Orange + sugartop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk 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
- Egg yolks
- Thicken the filling into a set, custard-like texture as they cook.
- Oranges
- Provide the citrus flavor and acidity, with the rind adding aroma.
- Milk or cream
- Adds moisture and richness, softening the filling's texture.
- Egg whites
- Whip into a stiff foam that forms the meringue topping.
- Sugar
- Sweetens the filling and, when whipped with egg whites, stabilizes the meringue.
The step that matters
Beat the egg whites until stiff, then add sugar gradually. Egg whites must be beaten to stiff peaks and sugar added slowly so the foam stays glossy and holds its shape. Under-beaten or greasy whites will weep or collapse when baked.
Swap the orange
How well each one fits the dish's main ingredients (egg, sugar, milk):
- Vanillafits better
- Figfits better
- Raisinfits better
- Orangethe original
Fit is the average pairing score against egg, sugar, milk. 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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