Why it works: Sugar and lemon 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 ↓
Lemon Sunny Silver Pie
Ingredients
Directions
Make the filling
Beat egg yolks until thick, then add 1/2 cup sugar while beating constantly.
Cook the mixture in a double boiler until creamy.
Soak gelatine in lemon juice for five minutes, then dissolve in boiling water.
Add the dissolved gelatine and salt to the egg mixture and cool.
Make the meringue and assemble
Beat egg whites with the remaining sugar and lemon extract to make a meringue.
Fold the meringue into the egg yolk mixture.
Pour the mixture into a baked pie shell and chill for at least 4 hours.
Top with whipped cream before serving.
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.
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon 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
- Egg yolks thicken the filling and whites form the airy meringue structure.
- Sugar
- Sweetens the filling and helps stabilise the beaten egg whites in the meringue.
- Gelatine
- Sets the lemon filling so it holds its shape when sliced.
- Lemon juice
- Adds acidity that brightens the sweet filling and helps bloom the gelatine.
- Lemon extract
- Adds concentrated lemon aroma to the meringue and filling.
The step that matters
Cooking the yolk mixture in a double boiler. Gentle, indirect heat thickens the egg yolks slowly as their proteins set. Too much heat scrambles them into lumps, so stir steadily and stop once the mixture is creamy.
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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Lemon Cake228 recipes
Lemon Ice147 recipes
Lemon Sherbet103 recipes
Lemon Custard64 recipes