Why it works: Lemon and corn are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 1,927 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Lemon Cream Pie
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.
Make the filling
Dissolve corn starch in cold water.
Stir corn starch into boiling water.
Add butter and sugar, beaten together, to the mixture.
When cool, add lemon juice, lemon rind, and beaten yolks of the eggs.
Pour into an open pie crust and bake until set.
Top and brown
Beat the egg whites until stiff, sweeten, and spread over the top.
Brown the pie in a 350°F (175°C) 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.
-
Lemon + corntop 13% of all pairsSmell alikemoderateCooked together1,927 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + corntop 14% of all pairsSmell alikemoderateCooked together7,345 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + buttertop 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
- Corn starch
- Thickens the boiled liquid into a smooth, sliceable custard filling.
- Eggs
- Yolks enrich and set the filling; whites whip into a stable, browned meringue topping.
- Sugar
- Sweetens the filling and helps stabilise the whipped egg white topping.
- Lemon
- Juice supplies sharp acidity and the rind adds aromatic lemon flavour.
- Butter
- Adds richness and a smoother, rounder texture to the filling.
The step that matters
Stir corn starch into boiling water. Starch only thickens properly when it is dispersed in liquid before heating. Pre-dissolving it in cold water prevents lumps, and the mixture must stay at a boil so the starch gelatinises and thickens evenly.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, butter, egg, corn):
- Vanillafits better
- Coconutfits better
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against sugar, butter, egg, corn. 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
Corn Cake90 recipes