Why it works: Cream and butter 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 ↓
Soufflé of Potatoes with Lemon
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the base
Bake the potatoes at 400°F (200°C) until done.
Scoop out the fluffy part and mix it with the cream infused with lemon peel.
Add sugar, butter, and salt, ensuring the sugar predominates.
Incorporate the yolks of 4 eggs into the mixture.
Bake and serve
Beat the 6 egg whites until stiff and gently fold them into the potato mixture.
Pour into a soufflé dish and bake in a moderate oven at 350°F (175°C).
Once done, sprinkle with sugar 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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + sugartop 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).
-
Lemon + buttertop 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
- Eggs
- Whipped whites give the soufflé its light, airy structure as they set in the oven.
- Potatoes
- Their fluffy flesh forms the bulk of the base, giving a soft, tender body.
- Cream
- Adds moisture and richness, keeping the base smooth and tender.
- Butter
- Adds fat for richness and a silkier mouthfeel in the base.
- Sugar
- Sweetens the base and adds a little browning on the surface when sprinkled after baking.
The step that matters
Folding in the egg whites. Whites must be beaten until stiff and folded gently so the air bubbles are preserved. Overmixing deflates the batter, and the soufflé will rise less and turn dense.
Swap the potato
How well each one fits the dish's main ingredients (cream, lemon, sugar, butter, egg):
- Asparagusfits better
- Leekfits better
- Spinachfits about as well
- Potatothe original
Fit is the average pairing score against cream, lemon, sugar, butter, 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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