Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Lemok Pie
three piesIngredients
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
Preheat the oven to 350°F (175°C).
In a bowl, mix the lemon rind, lemon juice, egg yolks, butter, sugar, and sweet milk until well combined.
Pour the mixture into pie crusts to make three pies.
Make the meringue and bake
In another bowl, beat the egg whites until soft peaks form, then gradually add 6 ounces of sugar and continue beating until stiff peaks form.
Spread the meringue on top of the baked pies and brown slightly 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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 + 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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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the filling and add richness and a smooth, set texture as they cook.
- Lemon juice
- Adds the bright acidity that balances the sweetness of the filling and meringue.
- Butter
- Adds fat for a smooth, rich texture and mouthfeel in the filling.
- Egg whites
- Whipped into a foam that gives the meringue its light, airy structure.
- Sugar
- Sweetens the filling and, added to the whites, stabilizes the meringue foam.
The step that matters
Beating the meringue to stiff peaks. Whites must be beaten until soft peaks form before sugar is added gradually. Adding sugar too fast or stopping early leaves a weak foam that can collapse or weep, and the meringue will not hold its shape.
Swap the lemon
How well each one fits the dish's main ingredients (egg, butter, sugar, milk):
- Vanillafits better
- Figfits about as well
- Coconutfits about as well
- Lemonthe original
Fit is the average pairing score against egg, butter, sugar, 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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