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 ↓
Jellies, Blancmanges, Etc
Ingredients
Directions
Prepare
Beat the eggs well in a bowl.
Make the jelly
In a saucepan, combine the eggs, flour, macaroons, sugar, lemon rind, orange-flower water, and milk.
Stir gently over low heat for 20 minutes without boiling until thickened.
Serve
Serve over baked apples, pears, or quinces.
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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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Lemon + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
- Eggs
- Set the custard and thicken the mixture as they cook gently.
- Fine dry flour
- Helps thicken the mixture and gives it a smoother, steadier body.
- Macaroons
- Add almond flavour and body to the jelly.
- Sugar
- Adds sweetness and balances the eggs and lemon.
- Milk
- Provides the liquid base that thickens into a soft custard.
The step that matters
Stir gently over low heat without boiling. Eggs thicken as their proteins set, but if the mixture gets too hot it can curdle and turn grainy. Gentle heat and steady stirring keep it smooth and thickened.
Swap the orange
How well each one fits the dish's main ingredients (egg, flour, sugar, lemon, milk):
- Vanillafits better
- Raisinfits better
- Figfits about as well
- Orangethe original
Fit is the average pairing score against egg, flour, sugar, lemon, milk. 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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