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 ↓
Macaroni with Brown Sauce
Ingredients
Directions
Cook the macaroni
Break the macaroni into pieces about 2 inches long.
Boil the stock or water in a pot.
Once boiling, add the macaroni and cook for 30 minutes.
Drain the macaroni in a colander.
Make the brown sauce
In a frying pan, melt the butter until browned.
Add the flour and mix until smooth.
Gradually stir in the stock and bring to a boil.
Add the Parmesan cheese and then the macaroni, stirring gently.
Let it boil briefly, season to taste, and serve.
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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Parmesan cheese + buttertop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Parmesan cheese + peppertop 14% of all pairsSmell alikemoderateCooked together5,322 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Macaroni
- Forms the bulk of the dish and absorbs the sauce as it cooks.
- Butter
- Fat that is browned with the flour to give the sauce a nutty, toasted flavor.
- Flour
- Thickens the stock into a smooth sauce as it cooks with the butter.
- Parmesan cheese
- Adds savory, salty flavor and helps the sauce cling to the macaroni.
The step that matters
Browning the butter and flour. Cooking the butter and flour together until browned builds a toasted, nutty flavor. Adding the stock too early or stopping too soon leaves the sauce pale and floury-tasting, and stirring while adding liquid keeps it smooth instead of lumpy.
“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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