Why it works: Butter and parmesan cheese 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 Soup
Ingredients
Directions
Cook the macaroni
Bring 2 quarts of clear stock to a boil.
Add 3 oz. of macaroni, 1 walnut-sized piece of butter, and a pinch of salt.
Simmer for 1 hour until the macaroni is tender.
Drain the macaroni.
Cut the drained macaroni into thin rings or lengths.
Add the macaroni to the boiling stock.
Stew gently for 5 minutes.
Serve
Serve with grated Parmesan cheese.
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.
-
Butter + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Walnut + buttertop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Walnut + parmesan cheesetop 16% of all pairsSmell alikemoderateCooked together230 recipes
Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Macaroni
- Forms the body of the soup, softening as it cooks and adding starchy substance.
- Butter
- Adds fat that gives the soup richness and a rounder, smoother mouthfeel.
- Clear stock
- Serves as the savory liquid base that carries the flavor of the whole soup.
The step that matters
Stewing the macaroni in the stock. Macaroni starch keeps absorbing liquid and softening the longer it cooks. Extended boiling can make the pasta mushy and cloud the stock, so keep the simmer gentle and watch for tenderness.
Swap the walnut
How well each one fits the dish's main ingredients (butter, parmesan cheese):
- Peasfits about as well
- Walnutthe original
- Pecansfits about as well
- Lima beansfits about as well
Fit is the average pairing score against butter, 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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