Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Cheese Soufflé
Ingredients
Directions
The book says “a good oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the base
Preheat the oven to 350°F (175°C).
In a bowl, mix the flours, butter, milk, cream, salt, cayenne, egg yolks, and cheeses until smooth.
For added flavor, infuse the milk with mace or onion before mixing.
Add the whites and bake
In a separate bowl, beat the egg whites until stiff peaks form.
Gently fold the egg whites into the cheese mixture.
Pour the mixture into a prepared soufflé tin.
Sprinkle the top with browned bread crumbs and dot with butter.
Bake for 40-50 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg whites
- Whipped to stiff peaks, they trap air and lift the soufflé as it bakes.
- Egg yolks
- Add richness and help set the base as it cooks.
- Parmesan cheese
- Adds savoury flavour and body to the base.
- Flour
- Thickens the milk-based base so it holds the whipped whites.
- Butter
- Adds richness and flavour to the base.
- Milk
- Forms the liquid base that the flour thickens and the cheese melts into.
The step that matters
Folding the egg whites into the cheese mixture. Stirring or deflating the whipped whites releases the air that makes the soufflé rise. Fold gently with a large spatula until no white streaks remain, so the batter keeps its volume for baking.
Swap the potato
How well each one fits the dish's main ingredients (flour, butter, milk, cream, pepper, egg, parmesan cheese):
- Asparagusfits about as well
- Potatothe original
- Spinachfits about as well
- Chivefits about as well
Fit is the average pairing score against flour, butter, milk, cream, pepper, egg, parmesan cheese. 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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