Why it works: Sugar and lemon 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 Cream Pudding
Ingredients
Directions
Make the pudding
In a bowl, beat together 4 tablespoons sugar, 4 egg yolks, juice and rind of 1 lemon, and 2 tablespoons hot water.
Simmer the mixture on the back of the stove until it thickens.
Remove from heat and stir in the beaten egg whites mixed with 2 tablespoons sugar until stiff.
Chill
Chill before serving.
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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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + lemontop 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).
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
- Egg yolks
- Thicken the mixture as they set during gentle simmering, giving the pudding its body.
- Egg whites
- Whipped to stiff peaks, they add airiness and lightness to the finished pudding.
- Sugar
- Sweetens the pudding and helps stabilise the whipped egg whites.
- Lemon juice and rind
- Provide acidity and aroma that brighten the rich custard flavour.
The step that matters
Simmer until it thickens. Egg yolks thicken as their proteins set with heat, but overheating can curdle them. Gentle heat and stirring keep the mixture smooth.
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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