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 Meringue Pie
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Grate the rind and juice the oranges and lemon.
Make the filling
In a bowl, stir together the sugar and flour.
Add the beaten egg yolks and melted butter to the sugar mixture.
Pour the mixture into a pie pan lined with pie paste.
Bake and brown
Bake in the preheated oven until set.
Spread the beaten egg whites on top, sweetened with fine sugar.
Return to the oven and 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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Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 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).
-
Lemon + buttertop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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 and enrich the filling as they heat and set.
- Egg whites
- Whip into a sweet topping that sets and browns in the oven.
- Sugar
- Sweetens the filling and the meringue topping.
- Flour
- Thickens the filling so it holds its shape when cut.
- Butter
- Adds richness and fat, giving the filling a smoother texture.
- Oranges
- Provide the main flavour, juice and aroma, with gentle acidity.
The step that matters
Bake until the filling is set before adding the topping. Egg yolks and flour thicken the filling as they heat. If it is underbaked, it stays loose and can soak into the meringue, making the pie watery and soggy.
Swap the orange
How well each one fits the dish's main ingredients (lemon, sugar, flour, egg, butter):
- Raisinfits better
- Vanillafits better
- Figfits about as well
- Orangethe original
Fit is the average pairing score against lemon, sugar, flour, 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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