Why it works: Cauliflower and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 687 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
A Cauliflower Cheese
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
Boil the cauliflower in salted water until tender but not breaking apart.
Remove the cauliflower from the stems and place it in a deep round dish in small pieces.
Bake
Season the grated cheese with pepper, salt, and a little mustard, then cover the cauliflower with it.
Bake in the oven at 400°F (200°C) until the cheese is brown.
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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Cauliflower + mustardtop 1% of all pairsSmell alikestrongCooked together687 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cauliflower + peppertop 9% of all pairsSmell alikemoderateCooked together1,113 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Cheese + mustardtop 11% of all pairsSmell alikemoderateCooked together1,805 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cheese + peppertop 18% of all pairsSmell alikemoderateCooked together7,861 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cauliflower
- Forms the tender body of the dish and holds its shape when cooked until just tender.
- Grated cheese
- Melts into a sauce over the cauliflower and browns in the oven for flavor and color.
- Mustard
- Adds a sharp, pungent note that balances the richness of the cheese.
The step that matters
Boil the cauliflower until tender but not breaking apart. Overcooking softens the cauliflower's cell walls too far, so it turns mushy and waterlogged in the dish. Stopping at tender keeps the florets intact and lets them hold up under the melted cheese.
Swap the cauliflower
How well each one fits the dish's main ingredients (cheese, pepper, mustard):
- Lettucefits better
- Horseradishfits better
- Broccolifits better
- Cauliflowerthe original
Fit is the average pairing score against cheese, pepper, mustard. 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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