Why it works: Parmesan cheese and butter are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 4,163 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Cauliflower Au Gratin
Ingredients
Directions
Prepare
Boil the cauliflower until tender, then squeeze out all the water.
Place the cauliflower in a vegetable dish.
Make the topping
Mix half of the grated Parmesan cheese into the white sauce and pour it over the cauliflower.
Sprinkle the remaining cheese on top and add small pieces of butter.
Bake and brown
Place the dish in front of the fire until it turns golden 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.
-
Parmesan cheese + buttertop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sauce + buttertop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Cauliflower + parmesan cheesetop 19% of all pairsSmell alikemoderateCooked together138 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Sauce + parmesan cheesetop 19% of all pairsSmell alikelowCooked together1,294 recipes
Shared aroma: decanoic acid (soapy, waxy).
-
Cauliflower + saucetop 22% of all pairsSmell alikelowCooked together463 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Sauce and butter barely smell alike, yet cooks put them together in 15,338 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 turns soft and tender when boiled.
- White sauce
- Adds moisture and a creamy body that coats the cauliflower.
- Parmesan cheese
- Adds savory flavor and helps the top brown and turn golden.
- Butter
- Adds richness and fat that helps the top brown evenly.
The step that matters
Squeezing out the water from the cauliflower. Any water left in the cauliflower dilutes the white sauce and leaves the dish watery. Removing it lets the sauce thicken and cling to the vegetable.
Swap the cauliflower
How well each one fits the dish's main ingredients (sauce, parmesan cheese, butter):
- Tomatofits better
- Asparagusfits better
- Onionfits better
- Cauliflowerthe original
Fit is the average pairing score against sauce, parmesan cheese, butter. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Macaroni and Cheese102 recipes
Cheese Making50 recipes
Cheese Fritters34 recipes
Cheese Omelette31 recipes