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 ↓
Canned Vegetable Soup
Ingredients
Directions
Prepare the vegetables
Scald, peel, and mash the tomatoes.
Run the cabbage, carrots, parsley, and onions through a food chopper.
Mince the celery.
Boil the corn on the cob for 10 minutes, then cut off and scrape the kernels.
Cook and seal
Mix all ingredients and add 1 tablespoon of salt for every gallon.
If the mixture is dry, add water.
Boil until the carrots are cooked.
Seal the soup hot in jars.
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).
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Parsley + celerytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tomato + carrottop 6% of all pairsSmell alikestrongCooked together3,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the main body, acidity and liquid base of the soup.
- Cabbage
- Adds bulk and a mild texture that holds up through long cooking.
- Carrots
- Add sweetness and firm texture once cooked through.
- Onions
- Contribute savory depth and aroma as they soften during boiling.
- Corn
- Adds sweetness and a tender, starchy bite to the soup.
The step that matters
Boil until the carrots are cooked. Carrots are dense and need sustained boiling to soften fully. Stopping early leaves hard pieces, and the soup must be fully cooked before it is sealed hot in jars for safe preservation.
Swap the cabbage
How well each one fits the dish's main ingredients (tomato, carrot, parsley, onion, celery, corn):
- Capsicumfits better
- Okrafits better
- Potatofits better
- Cabbagethe original
Fit is the average pairing score against tomato, carrot, parsley, onion, celery, corn. 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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