Why it works: Arrowroot and lime share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 30 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Cauliflower, with Parmesan Cheese
Ingredients
Directions
Prepare the cauliflower
Boil the cauliflower until tender but not fully cooked.
Trim the stalk so it stands upright.
Make the sauce
Rub together the butter and arrowroot in a saucepan.
Gradually add the water while stirring until melted.
Add the cauliflower and let it stew for a few minutes.
Remove from heat.
Stir in the beaten egg yolk, lime juice, and a little water.
Return to low heat and stir until the sauce thickens.
Assemble and brown
Transfer the cauliflower to a serving dish.
Cover with grated Parmesan.
Pour the sauce around it.
Brown the top with a salamander or under a broiler.
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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Arrowroot + limetop 1% of all pairsSmell alikestrongCooked together30 recipes
Shared aroma: coumarin (sweet, hay).
-
Cauliflower + limetop 8% of all pairsSmell alikestrongCooked together19 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cauliflower + arrowroottop 9% of all pairsSmell alikestrongCooked together5 recipes
Shared aroma: coumarin (sweet, hay).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cauliflower
- Forms the main body of the dish and carries the sauce.
- Butter
- Adds richness and fat, giving the sauce a smooth, rounded flavour.
- Arrowroot
- Thickens the sauce into a glossy, smooth consistency without clouding it.
- Egg yolk
- Enriches the sauce and helps it set to a creamy texture when gently heated.
- Parmesan cheese
- Adds savoury, salty flavour and browns on top under heat.
The step that matters
Return to low heat and stir until the sauce thickens. Egg yolk can curdle if the sauce gets too hot. Gentle heat and constant stirring let the yolk thicken the sauce smoothly without scrambling.
Swap the lime
How well each one fits the dish's main ingredients (cauliflower, butter, arrowroot, egg, parmesan cheese):
- Lemonfits better
- Coconutfits about as well
- Limethe original
- Pumpkinfits about as well
Fit is the average pairing score against cauliflower, butter, arrowroot, 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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