Why it works: Potato and lemon are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 2,230 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Potato Pudding
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.
Prepare the filling
Boil the potatoes until tender and mash them through a colander.
While the potatoes are hot, mix in the butter until well combined.
In a separate bowl, beat the egg yolks with the sugar until smooth.
Add the grated lemon rind and juice to the egg mixture.
Gently fold in the beaten egg whites.
Bake and serve
Pour the mixture into a pie crust and bake at 350°F (175°C) until set.
Let cool 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.
-
Potato + lemontop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
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).
-
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
- Potatoes
- Provide the starchy body that gives the pudding its soft, thick texture.
- Butter
- Adds richness and fat, giving a smooth, tender mouthfeel.
- Egg yolks
- Enrich the filling and help it set into a custard-like texture.
- Sugar
- Sweetens the pudding and helps create a smooth, tender texture.
- Egg whites
- Folded in whipped to lighten the filling and add airy structure when baked.
- Lemon
- Adds bright acidity and aroma from the rind and juice.
The step that matters
Gently fold in the beaten egg whites.. Folding rather than stirring keeps the air bubbles in the beaten whites intact, which lightens the filling and helps it rise and stay tender in the oven.
Swap the potato
How well each one fits the dish's main ingredients (butter, egg, sugar, lemon):
- Asparagusfits better
- Leekfits better
- Shallotfits better
- Potatothe original
Fit is the average pairing score against butter, egg, sugar, lemon. 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.
More potato pudding recipes
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
Deep-Fried Potato Balls119 recipes
Lemon Sherbet103 recipes