Why it works: Celery and marjoram match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 615 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Pease Soup and Pickled Pork
Ingredients
Directions
Prepare
Soak the pickled pork in water overnight if it is too salty.
Make the soup
Combine split peas, chopped celery, peeled onions, sweet marjoram, and water in a large pot.
Boil gently for 2 hours.
Add the pork and continue boiling until it is cooked through.
Serve
Remove the pork, wash it in hot water, and serve it whole or cut into pieces in the soup.
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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Celery + marjoramtop 4% of all pairsSmell alikestrongCooked together615 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + marjoramtop 12% of all pairsSmell alikemoderateCooked together2,056 recipes
Shared aroma: coumarin (sweet, hay).
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Peas + celerytop 12% of all pairsSmell alikemoderateCooked together1,832 recipes
Shared aroma: linalool (floral, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Split peas
- Break down during long simmering to thicken the soup and give it body.
- Pickled pork
- Adds salty, savoury flavour and richness to the broth as it cooks.
- Celery
- Adds aromatic, savoury depth to the broth during simmering.
- Onions
- Release sweetness and savoury flavour into the broth as they cook.
The step that matters
Boil gently for 2 hours. A gentle simmer lets the split peas soften and break down slowly, thickening the soup evenly. A hard rolling boil can scorch the bottom of the pot and make the peas cloudy or unevenly textured.
Swap the peas
How well each one fits the dish's main ingredients (pork, celery, onion, marjoram):
- Beansfits better
- Lentilsfits better
- Black-eyed peafits better
- Peasthe original
Fit is the average pairing score against pork, celery, onion, marjoram. 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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