Why it works: Thyme and pepper are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 11,585 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Gkeen Pea Soup
Ingredients
Directions
Make the soup
Boil the green peas in water for 2 hours.
Strain the peas, returning the cooking liquid to the pot.
Add the pork or bacon, chopped onion, thyme, salt, and pepper to the pot.
Cook until the meat is done.
Thicken and serve
In a small bowl, mix the butter and flour until smooth, then combine with some of the soup liquid.
Stir the mixture into the pot to thicken the soup.
Serve with buttered toasted bread.
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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Thyme + peppertop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Onion + thymetop 7% of all pairsSmell alikemoderateCooked together11,171 recipes
Shared aroma: coumarin (sweet, hay).
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + breadtop 11% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: hexyl acetate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peas
- Form the body of the soup and give it its main flavor and thickness.
- Butter and flour
- Flour and butter form a roux that thickens the soup liquid smoothly.
- Pork or bacon
- Adds savory, smoky fat and meaty flavor to the soup.
- Onion
- Adds aromatic sweetness and depth as it cooks into the broth.
The step that matters
Combining the flour and butter mixture into the soup. Flour clumps if added dry or without being blended with fat and some hot liquid first. Mixing it smooth and then stirring it in evenly lets the starch disperse and thicken the soup without lumps.
Swap the peas
How well each one fits the dish's main ingredients (pork, onion, thyme, pepper, butter, flour, bread):
- Chestnutfits better
- Beansfits better
- Lentilsfits better
- Peasthe original
Fit is the average pairing score against pork, onion, thyme, pepper, butter, flour, bread. 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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