Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
An Excellent Plain 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 mixture
Preheat the oven to 350°F (175°C).
Mash the boiled potatoes and mix with butter until smooth.
Add the egg yolks, cream, white wine, salt, lemon juice, and lemon rind; beat until frothy.
Fold in the egg whites gently.
Add sugar to taste.
Bake
Pour the mixture into a greased baking dish.
Bake for about 30-40 minutes or until set and lightly browned.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Butter + white winetop 9% of all pairsSmell alikemoderateCooked together5,083 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
White wine + lemontop 11% of all pairsSmell alikemoderateCooked together3,832 recipes
Shared aroma: myrcene (balsamic, herbaceous).
-
Potato + lemontop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Boiled potatoes
- Form the bulk of the pudding and give it a soft, starchy body.
- Butter
- Adds richness and smooth texture to the mashed potato base.
- Egg yolks
- Enrich the custard and help the pudding set as it bakes.
- Egg whites
- Folded in for lightness, helping the pudding rise and stay airy.
- Cream
- Adds moisture and richness, giving a smoother, silkier texture.
- Lemon
- Its juice and rind add acidity and bright aroma to balance sweetness.
The step that matters
Folding in the egg whites. Egg whites hold air only when whipped and folded gently; overmixing deflates them, so the pudding loses lightness and rise.
Swap the potato
How well each one fits the dish's main ingredients (butter, egg, cream, white wine, lemon, sugar):
- Leekfits better
- Asparagusfits better
- Shallotfits about as well
- Potatothe original
Fit is the average pairing score against butter, egg, cream, white wine, lemon, 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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