Why it works: Orange and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Make the filling
In a bowl, beat the eggs and mix in the sugar and butter until well combined.
Add the orange juice and grated rind, lemon juice and grated peel, and nutmeg. Mix well.
Bake
Pour the mixture into a pie crust and bake for 30-35 minutes or until set.
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 + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Lemon + nutmegtop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Orange + nutmegtop 8% of all pairsSmell alikestrongCooked together2,746 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + nutmegtop 16% of all pairsSmell alikemoderateCooked together24,377 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set the filling into a custard-like texture as they cook.
- White sugar
- Sweetens the filling and adds body to the custard.
- Butter
- Adds richness and a smooth, tender texture to the filling.
- Orange
- Provides the main citrus flavour, juice for moisture and rind for aroma.
- Lemon
- Adds acidity that brightens the sweet filling and balances its flavour.
The step that matters
Bake until set. Eggs set as their proteins coagulate with heat. Underbaking leaves the filling runny, while overbaking can make it curdle or weep, so check for a set centre within the given time.
Swap the orange
How well each one fits the dish's main ingredients (egg, sugar, butter, lemon, nutmeg):
- Vanillafits about as well
- Orangethe original
- Figfits about as well
- Raisinfits about as well
Fit is the average pairing score against egg, sugar, butter, lemon, nutmeg. 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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