Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Souffle Au Jambon
Ingredients
Directions
The book says “a very hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
In a bowl, mix together the ham, parsley, egg yolks, pepper, and salt, then beat the mixture very well until combined.
In a separate bowl, beat the egg whites until stiff peaks form.
Make the soufflé
Gently fold the beaten egg whites into the ham mixture until just combined.
Fill a dish or several small souffle cases with the mixture.
Bake
Bake in the preheated oven for 6 to 10 minutes until puffed and golden.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Ham + eggtop 17% of all pairsSmell alikemoderateCooked together4,526 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Parsley + eggtop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Ham + saucetop 22% of all pairsSmell alikelowCooked together1,314 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Egg whites whipped to stiff peaks give the soufflé its light, airy structure, while yolks enrich the base.
- Ham
- Provides the savoury flavour that forms the main body of the soufflé base.
- Very thick cream sauce
- Adds moisture and richness to the base, helping keep the soufflé tender.
The step that matters
Folding in the egg whites. Egg whites hold air only when whipped to stiff peaks. Folding gently keeps that air in the mixture, so the soufflé rises in the oven instead of deflating.
Swap the parsley
How well each one fits the dish's main ingredients (ham, egg, pepper, cream, sauce):
- Nutmegfits about as well
- Tarragonfits about as well
- Parsleythe original
- Capersfits about as well
Fit is the average pairing score against ham, egg, pepper, cream, sauce. 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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