Why it works: Corn and milk are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 6,955 recipes. Both carry hexanal, which smells green, grassy. The science ↓
Lemon Meringue
Ingredients
Directions
Make the filling
In a pint measure, combine grated lemon, sugar, egg yolks, and corn starch.
Fill the measure with milk and mix well.
Pour the mixture into a rich pie crust and bake until set.
Make the meringue
Beat the egg whites until soft peaks form, then gradually add powdered sugar.
Spread the meringue over the pie and lightly brown 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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Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Lemon + corntop 13% of all pairsSmell alikemoderateCooked together1,927 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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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 + milktop 18% of all pairsSmell alikemoderateCooked together88,785 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
- Egg yolks
- Thicken the custard filling and add richness as they set.
- Corn starch
- Thickens the liquid filling so it sets when baked.
- Sugar
- Sweetens the filling and balances the sharpness of the lemon.
- Lemon
- Provides acidity and aroma that flavour the filling.
- Powdered sugar
- Sweetens the meringue and helps stabilise the whipped egg whites.
The step that matters
Baking the filling until set. Underbaked filling stays runny and will weep or soften the crust, while overbaking can make egg-thickened custard grainy or cause it to weep. Watching for a firm set matters.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, egg, corn, milk):
- Vanillafits better
- Coconutfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against sugar, egg, corn, 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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