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 ↓
Pease Soup
Ingredients
Directions
Prepare
Soak the dried split peas in lukewarm water overnight.
Make the soup
In the morning, combine the soaked peas, cold water, bacon, and beef in a pot.
Add the chopped carrots, onions, celery, sweet herbs, and cloves.
Boil slowly for 5 to 6 hours until the peas are completely broken down.
Finish
Strain the soup and serve.
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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Celery + clovetop 6% of all pairsSmell alikestrongCooked together4,668 recipes
Shared aroma: gamma-decalactone (peach, creamy).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 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
- Dried split peas
- Break down during long simmering to thicken the soup and give it body.
- Bacon
- Releases fat and smoky flavor into the broth during the long simmer.
- Lean fresh beef
- Adds meaty savory flavor to the broth as it cooks.
- Celery
- Contributes aromatic flavor to the broth as it simmers.
- Onions
- Add sweetness and savory depth to the broth as they cook down.
The step that matters
Boil slowly until the peas are completely broken down. Peas need a long, gentle simmer to soften fully and release their starch, which thickens the soup. Too short a cook leaves grainy peas and a thin broth, and a hard boil can scorch the bottom of the pot.
Swap the peas
How well each one fits the dish's main ingredients (beef, carrot, onion, celery, clove):
- Beansfits better
- Lentilsfits better
- Chickpeafits better
- Peasthe original
Fit is the average pairing score against beef, carrot, onion, celery, clove. 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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