Why it works: Cabbage and turnip match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 897 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Friars' Soup
Ingredients
Directions
Make the soup base
Boil the chopped vegetables in 3 quarts of water until soft enough to be pulped through a colander.
Return the pulped vegetables and cooking water to the pot.
In a separate pot, boil the rice in a little water until it swells and absorbs all the water.
Finish the soup
Stir the rice into the vegetable mixture, season with salt and pepper, and simmer for 15 minutes.
Add the butter and simmer for an additional 10 minutes.
Dip out 1 cup of the soup and beat it into the eggs.
Stir the egg mixture into the soup, and remove from heat before it begins to boil to prevent curdling.
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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Cabbage + turniptop 2% of all pairsSmell alikestrongCooked together897 recipes
Shared aroma: coumarin (sweet, hay).
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Celery + turniptop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
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Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 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
- Onions
- Break down into a pulp that thickens and gives the soup body and flavour.
- Turnips
- Pulped into the soup, adding body and a mild, earthy sweetness.
- Raw rice
- Swells and absorbs liquid, thickening the soup and giving it a fuller texture.
- Eggs
- Beaten into the soup, they set slightly and enrich its texture and colour.
- Butter
- Adds fat, richness and a smooth mouthfeel to the finished soup.
The step that matters
Adding the eggs. Eggs curdle if the soup boils after they go in. Tempering them with hot soup first and removing the pot from heat keeps the mixture smooth and creamy.
Swap the onion
How well each one fits the dish's main ingredients (celery, cabbage, turnip, butter, rice, egg, pepper):
- Leekfits better
- Carrotfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against celery, cabbage, turnip, butter, rice, egg, 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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