Why it works: Lemon and sugar 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 ↓
Jiffy-Jell Lemon Pie
Ingredients
Directions
Make the filling
Prepare the Lemon Jiffy-Jell according to the package instructions.
Slowly pour the Jiffy-Jell mixture onto the well-beaten egg yolks.
When the mixture begins to congeal, pour it into the baked pastry shell.
Top and serve
Before serving, top with the well-beaten egg whites mixed with powdered sugar and a drop of lemon extract.
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 + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 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
- Enrich the lemon filling with richness and help it set smooth and custard-like.
- Egg whites
- Whip into a light topping that adds volume and a soft, airy texture.
- Powdered sugar
- Sweetens the beaten egg whites and helps them stay stable as a topping.
- Lemon jiffy-jell
- Provides the lemon flavor and gelling structure that sets the filling.
The step that matters
Pour the Jiffy-Jell onto the yolks slowly. Pouring hot gelatin-style mixture quickly onto egg yolks can scramble them. Adding it slowly while whisking gradually warms the yolks so they blend smoothly into the filling.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar):
- Vanillafits better
- Raisinfits about as well
- Lemonthe original
- Datesfits less well
Fit is the average pairing score against egg, sugar. 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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