Why it works: Flour and milk are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Lemon Pudding
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the custard
Preheat the oven to 350°F (175°C).
In a bowl, mix the lemon juice, lemon rind, sugar, egg yolks, flour, and enough milk to fill the dish.
Line a baking dish with parchment and pour in the custard mixture.
Bake until set.
Top and brown
Beat the egg whites until stiff, then gradually add the sugar.
Spread the meringue over the pudding and brown it in the oven.
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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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 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).
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Lemon + flourtop 17% of all pairsSmell alikemoderateCooked together30,404 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
- Egg yolks
- Add richness and help thicken the custard as it sets.
- Flour
- Thickens the custard so it holds its shape when baked.
- Egg whites
- Whipped into a foam that forms the light, airy meringue topping.
- Sugar
- Sweetens the pudding and helps stabilise the whipped egg white meringue.
- Lemon juice
- Adds acidity and bright flavour that balances the sweetness.
The step that matters
Beat the egg whites until stiff. Egg whites must be whipped to stiff peaks before the sugar is gradually added, creating a stable foam. Under-whipped or greasy whites will collapse or weep, so the meringue will not hold its height or brown well.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, egg, flour, milk):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against sugar, egg, flour, 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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