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 ↓
Wrexham Soup
Ingredients
Directions
The book says “a moderate oven”. The 350°F in the steps is the modern equivalent, not the book's own figure.
Prepare
Pare the vegetables and cut them into thick slices.
Slice the meat thinly.
Make a bouquet of parsley and herbs, adding 1 oz of celery.
In a saucer, mix 1 tablespoon of coarse sea salt, 1 teaspoon of sugar, and ¼ teaspoon of pepper.
Assemble and bake
Layer the ingredients in an earthen crock or jar, alternating with the seasoning mix.
Pour in enough cold water to fill the jar, cover it, and seal with a paste of flour and water.
Bake in a moderate oven (350 °F/175 °C) for five hours.
Remove the bouquet before serving.
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).
-
Turnip + carrottop 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).
-
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
- Lean soup beef
- Provides meat flavor and savory richness as it slowly cooks in the liquid.
- Tomatoes
- Add acidity and body, helping build the broth's savory flavor.
- Onions
- Contribute sweetness and aroma as they soften during the long bake.
- Carrots
- Add natural sweetness and body to the broth.
- Turnips
- Add mild sweetness and earthy flavor that deepens over slow cooking.
The step that matters
Seal the jar tightly before baking. A tight seal traps steam and keeps the water from evaporating during the five-hour bake, so the meat and vegetables stay moist and the broth concentrates gently rather than drying out or scorching.
Swap the tomato
How well each one fits the dish's main ingredients (beef, turnip, carrot, onion, celery, parsley, sugar):
- Leekfits better
- Parsnipfits better
- Okrafits better
- Tomatothe original
Fit is the average pairing score against beef, turnip, carrot, onion, celery, parsley, sugar. 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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