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 ↓
Cauliflower Au Qratin
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 the cauliflower
Boil cauliflower in salted water until tender. Drain cauliflower and cut it coarsely.
Make the cheese sauce
Mix butter and flour together, then stir in hot milk until thick and smooth.
Add salt and pepper, then stir in grated Parmesan cheese.
Assemble and bake
Pour cheese sauce over cauliflower and sprinkle additional cheese on top.
Brown in oven at 400°F (200°C).
Serve hot.
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 + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cauliflower + peppertop 9% of all pairsSmell alikemoderateCooked together1,113 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Cauliflower + flourtop 12% of all pairsSmell alikemoderateCooked together569 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Cauliflower
- Forms the bulk of the dish and softens when boiled until tender.
- Butter
- Combines with flour to form a roux that begins to thicken the sauce.
- Flour
- Thickens the milk into a smooth sauce when cooked with butter.
- Milk
- Forms the liquid base of the sauce that thickens as it heats.
- Parmesan cheese
- Adds savory flavor and helps the top brown in the oven.
The step that matters
Stirring the hot milk into the butter and flour. Adding the hot milk gradually while stirring keeps the flour from clumping. Smooth, even stirring lets the starch thicken the sauce evenly.
Swap the cauliflower
How well each one fits the dish's main ingredients (butter, flour, milk, pepper, parmesan cheese):
- Potatofits better
- Asparagusfits better
- Capsicumfits better
- Cauliflowerthe original
Fit is the average pairing score against butter, flour, milk, pepper, 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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