Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Macaroni Soup
Ingredients
Directions
Make the broth
Place the beef in a large pot with 4 quarts of water, onion, carrot, turnip, and celery.
Bring to a boil and simmer for 3 to 4 hours.
Remove the grease from the broth and pour it into a soup kettle.
Finish and serve
Season the broth with salt and add the broken macaroni and tomato ketchup.
Boil for 30 to 45 minutes until the macaroni is tender.
Serve hot, garnished with chopped parsley.
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Provides the rich meaty flavor and savory body of the broth as it simmers.
- Macaroni
- Adds starchy bulk and tender body to the soup as it cooks in the broth.
- Tomato ketchup
- Adds a little sweetness and acidity that rounds out the broth's flavor.
Swap the tomato
How well each one fits the dish's main ingredients (beef, onion, carrot, turnip, celery, ketchup, parsley):
- Leekfits better
- Parsnipfits better
- Chivefits better
- Tomatothe original
Fit is the average pairing score against beef, onion, carrot, turnip, celery, ketchup, parsley. 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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