Why it works: Lemon and orange 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 lemon syrup
Pour 1 pint of boiling water over 2 cups of sugar and the finely cut lemon.
Wet 3 tablespoons of cornstarch with a little milk, then add to the boiling mixture.
Simmer for 5 minutes.
Assemble and chill
Slice 4 oranges and lay them in a glass dish, then sprinkle with a little powdered sugar.
Pour the cooled lemon and cornstarch mixture over the oranges.
Whip the egg whites with a little sugar and flavor with lemon essence.
Pour the whipped egg whites over the top and let it chill until icy 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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Lemon + orangetop 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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Milk + orangetop 15% of all pairsSmell alikemoderateCooked together4,696 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon 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
- Cornstarch
- Thickens the lemon liquid into a set, spoonable custard layer.
- Egg whites
- Whipped to form a light foam that tops the pudding.
- Sugar
- Sweetens the dish and helps dissolve the lemon flavor into the syrup.
- Oranges
- Provide fresh citrus flavor and juicy moisture beneath the thickened layer.
The step that matters
Cooling the lemon and cornstarch mixture before pouring. Cornstarch thickens as it cools, so the mixture must be cooled before it goes over the oranges; pouring it hot can melt the foam and disturb the layers.
Swap the orange
How well each one fits the dish's main ingredients (sugar, lemon, milk, egg):
- Vanillafits better
- Orangethe original
- Figfits about as well
- Blueberryfits about as well
Fit is the average pairing score against sugar, lemon, 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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