Why it works: Lemon and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Lemon Pudding
Ingredients
Directions
Boil 1 quart of water.
Dissolve 2 tablespoons of cornstarch in a little water and mix it into the boiling water.
Add the juice and grated rind of 2 lemons and 1 large cup of white sugar.
Stir until the mixture is thick.
Beat in the 2 egg whites until well combined.
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 + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 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
- Cornstarch
- Thickens the liquid into a smooth, set pudding as it heats.
- Egg whites
- Beaten in to add lightness and airy body to the pudding.
- Lemon juice and rind
- Provides the sharp acidity and bright lemon aroma that define the dish.
- White sugar
- Adds sweetness to balance the tart lemon flavour.
The step that matters
Stir until the mixture is thick. Cornstarch must be heated while stirring so its starch granules swell and gelatinise evenly. Stopping too early leaves a thin, runny pudding, while stirring unevenly can scorch the bottom or form lumps.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, egg):
- Vanillafits better
- Raisinfits about as well
- Lemonthe original
- Datesfits less well
Fit is the average pairing score against sugar, 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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