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 ↓
Pouding Souffle a LA Parmentier
Ingredients
Directions
The book says “a moderate oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the potatoes
Wash the potatoes and bake them in their skins until tender.
Pass the baked potatoes through a sieve to make a puree.
Make the soufflé mixture
Mix the puree with sugar, butter, boiling cream, and lemon rind until smooth.
Add the egg yolks and stir well.
Gently fold in the whisked egg whites.
Bake and serve
Butter and flour a soufflé tin, then fasten a well-oiled paper band around the top.
Bake in a preheated oven at 400 °F (200 °C) for 20 to 30 minutes.
Turn out onto a hot dish and serve immediately.
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).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the bulk of the soufflé, giving a light, thick base once sieved to a smooth puree.
- Egg whites
- Whipped to a stiff froth, they trap air that lifts and sets the soufflé as it bakes.
- Egg yolks
- Enrich the base and add richness and body to the mixture.
- Butter
- Adds fat for a soft, rich texture and smooth flavour.
- Cream
- Adds moisture and richness, keeping the puree smooth and tender.
- Sugar
- Adds sweetness and helps the soufflé brown lightly as it bakes.
The step that matters
Folding in the egg whites. Whites hold air only while stiff. Folding gently keeps that air in the mixture, so the soufflé rises well; stirring hard deflates it and it bakes flat and dense.
Swap the potato
How well each one fits the dish's main ingredients (sugar, butter, cream, lemon, egg):
- Asparagusfits better
- Leekfits better
- Spinachfits about as well
- Potatothe original
Fit is the average pairing score against sugar, butter, cream, lemon, egg. 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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