Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Good and Cheap Vegetable Soup
Ingredients
Directions
Prepare
Peel the vegetables and cut them into small pieces.
Toast the bread until brown and add it to a stewpan with the vegetables, water, and seasonings.
Cook and strain
Simmer gently for 3 hours, or until everything is reduced to a pulp.
Pass the mixture through a sieve until it resembles pea soup in consistency and is a dark brown color.
Serve
Reheat when needed, adding the Harvey's sauce and adjusting seasoning if necessary.
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 + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + carrottop 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
- Potatoes
- Break down during long simmering to thicken the soup and give it body.
- Turnips
- Soften into the pulp that gives the soup its body and mild sweetness.
- Carrots
- Break down to add sweetness and color to the soup.
- Onions
- Add savory depth and sweetness as they cook down into the base.
- Bread
- Toasting browns it for color and roasty flavor, and it helps thicken the soup.
The step that matters
Simmer gently for 3 hours. A gentle simmer lets the vegetables break down fully without scorching on the bottom of the pot. Scorching would give a burnt taste and dark specks that a sieve cannot remove.
Swap the onion
How well each one fits the dish's main ingredients (potato, turnip, carrot, mushroom, celery, bread, pepper):
- Leekfits better
- Parsnipfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against potato, turnip, carrot, mushroom, celery, bread, pepper. 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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