Why it works: Lemon and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 41,227 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Lemon Pudding
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard
Beat the sugar and egg yolks together until very light.
Add the butter, cornstarch, lemon juice, and lemon rind.
Pour in the boiling water while stirring continuously.
Cook on the stove until thickened, stirring all the time.
Bake and serve
Pour into a pudding dish and bake at 350°F (175°C) for 30 minutes.
Remove from the oven and cover with meringue made from egg whites and powdered sugar.
Brown the meringue in a hot oven at 400°F (200°C) and serve with cream.
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 + buttertop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Lemon + sugartop 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).
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
- Eggs
- Yolks thicken the custard and whites whip into the meringue topping that browns.
- Lemon juice
- Provides the sharp acidity that defines the flavor of the pudding.
- Sugar
- Sweetens the custard and helps make the yolk mixture light and smooth.
- Cornstarch
- Thickens the boiling water and lemon mixture as it cooks into a custard.
- Butter
- Adds richness and a smooth, tender texture to the custard.
The step that matters
Cook the custard until thickened. Cornstarch only thickens fully when the mixture is cooked and stirred constantly, which keeps it smooth and prevents lumps or scorching on the bottom of the pan.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, butter):
- Vanillafits better
- Lemonthe original
- Raisinfits about as well
- Figfits about as well
Fit is the average pairing score against egg, sugar, butter. 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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