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 Pudding
Ingredients
Directions
Make the orange gelatine
Dissolve the gelatine in cold water.
Add boiling water, orange rind, orange juice, lemon juice, and sugar.
Let the mixture cool slightly, then add sliced oranges.
Mould the mixture and refrigerate until set.
Make the custard
For the custard, heat milk in a saucepan.
Whisk together egg yolks, sugar, and cornstarch in a bowl.
Slowly add hot milk to the egg mixture, stirring constantly.
Return the custard mixture to the saucepan and cook until thickened.
Flavor the custard with orange.
Serve
Serve the pudding with the boiled custard.
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 + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Orange + milktop 15% of all pairsSmell alikemoderateCooked together4,696 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Lemon and sugar barely smell alike, yet cooks put them together in 53,532 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
- Gelatine
- Sets the orange mixture into a firm, sliceable pudding as it cools.
- Egg yolks
- Thicken the custard and add richness as they set during gentle cooking.
- Cornstarch
- Thickens the custard so it coats a spoon instead of staying thin.
- Oranges
- Provide the main citrus flavor, acidity, and juice that gives the pudding its character.
The step that matters
Cook the custard until thickened. Egg yolks can curdle or scramble if overheated, so cook gently while stirring constantly until the custard thickens and coats a spoon.
Swap the orange
How well each one fits the dish's main ingredients (lemon, sugar, milk, egg):
- Vanillafits better
- Orangethe original
- Figfits about as well
- Blueberryfits about as well
Fit is the average pairing score against lemon, sugar, milk, egg. 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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