Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Vegetable Soup
Ingredients
Directions
Prepare
Wash, peel, and dice the vegetables.
Cook the soup
In a large kettle, combine the water, carrots, and turnips; bring to a boil and cook for 30 minutes.
Add all the other vegetables except the canned stock and rice; bring to a boil and cook for 20 minutes.
Add the stock, salt, pepper, and canned vegetables; bring to a boil.
Can the soup
Shut off the heat, place in cans, cap, and process.
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.
Photo for illustrative purposes only · Contact us to use it
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 + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Peas + lima beanstop 2% of all pairsSmell alikestrongCooked together85 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Turnip + sweet potatotop 3% of all pairsSmell alikestrongCooked together71 recipes
Shared aroma: coumarin (sweet, hay).
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Corn + lima beanstop 3% of all pairsSmell alikemoderateCooked together222 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stock
- Supplies most of the liquid, giving the soup its moisture and savory base.
- Carrots
- Hold their shape during simmering and add natural sweetness to the broth.
- White potatoes
- Their starch softens and slightly thickens the broth as they cook.
- Sweet corn
- Adds sweetness and a tender bite to the finished soup.
- Tomatoes
- Contribute acidity and deeper flavor to the broth.
- Rice
- Absorbs liquid and adds body to the soup as it cooks.
The step that matters
Process the filled cans. Vegetable soup is low in acid, so sealed cans can harbor spoilage bacteria. The cans must be heat-processed for the full required time and at the correct pressure, because under-processing leaves those organisms alive.
Swap the white pepper
How well each one fits the dish's main ingredients (carrot, turnip, sweet potato, potato, corn, peas, lima beans):
- Celeryfits better
- Parsleyfits better
- Cuminfits better
- White pepperthe original
Fit is the average pairing score against carrot, turnip, sweet potato, potato, corn, peas, lima beans. 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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