Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. 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).
In a bowl, stir the egg yolks with sugar, a little grated orange peel, and butter.
Add the milk and then the orange pulp and juice, mixing well.
Bake and top
Pour the mixture into a pie crust and bake until set.
Once cool, beat the egg whites with a little sugar and spread on top of the pie.
Return the pie to the oven and brown the meringue 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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 + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs yolks
- Thicken the filling as they set and add richness.
- Egg whites
- Whip into a meringue that forms the light topping and browns in the oven.
- Sugar
- Sweetens the filling and helps the whites whip into a stable meringue.
- Orange juice and pulp
- Provide the citrus flavor and acidity that balance the sweetness.
- Milk
- Adds moisture and body to the custard-like filling.
The step that matters
Return the pie to the oven and brown the meringue slightly. Meringue is mostly sugar and egg white, so it browns quickly. Watch it closely, because too long in the oven can scorch the sugar and make it weep or turn bitter.
Swap the orange
How well each one fits the dish's main ingredients (sugar, milk, egg, butter):
- Vanillafits better
- Figfits better
- Coconutfits better
- Orangethe original
Fit is the average pairing score against sugar, milk, egg, butter. 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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