Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Lemon Souffle
Ingredients
Directions
Make the mixture
In a saucepan, combine the yolks of the eggs and lemon juice with a little lemon peel and heat until boiling.
Once cool, add the whipped cream and softened gelatine to the mixture.
Fold and set
Whip the egg whites until stiff and gently fold them into the mixture.
Pour the mixture into a mold and refrigerate until set.
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 + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Lemon and sugar barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Yolks thicken the base and whipped whites give the souffle its airy lift.
- Gelatine
- Sets the mixture so it holds its shape when unmoulded.
- Whipped cream
- Adds richness and a light, moist texture.
- Lemons
- Provide the sharp acidity and fresh aroma that define the flavour.
- Sugar
- Adds sweetness to balance the tartness of the lemon.
The step that matters
Folding in the egg whites. Whites are whipped to a foam of trapped air bubbles. Stirring vigorously or over-folding knocks out that air, leaving a dense, flat souffle instead of a light one.
Swap the lemon
How well each one fits the dish's main ingredients (egg, cream, sugar):
- Vanillafits better
- Raisinfits better
- Strawberryfits about as well
- Lemonthe original
Fit is the average pairing score against egg, cream, 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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