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 yolks of 4 eggs with 8 tablespoons of sugar, then add the juice and grated rind of 2 oranges and ⅔ cup of milk.
Pour the mixture into the under crust and bake for 30 minutes.
Make the meringue and finish
Beat the whites of 4 eggs with 4 tablespoons of powdered sugar until firm.
Spread the meringue over the top of the pie once baked.
Return the pie to the oven and bake until the meringue is delicately browned.
Serve cold.
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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Sugar + orangetop 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 orange filling into a set, custard-like texture and add richness.
- Sugar
- Sweetens the filling and helps stabilize the egg yolks.
- Oranges
- Provide the main flavor, acidity, and aroma through juice and grated rind.
- Milk
- Adds moisture and softness to the filling.
- Egg whites
- Whip into a foam that forms the meringue topping and then browns in the oven.
- Powdered sugar
- Sweetens the meringue and helps it whip to a stable, firm foam.
The step that matters
Baking the meringue until delicately browned. Whipped egg white foam is fragile and can weep or collapse if undercooked or overbaked. Spreading it over the pie while the base is hot and baking briefly until lightly browned sets the foam and gives a stable topping.
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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