Why it works: Pepper and celery match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Navy Bean Soup
Ingredients
Directions
Prepare the beans
Soak the navy beans overnight.
Make the soup
Boil the soaked beans in a pot with the pork and vegetables for five hours.
Remove the pork and vegetables from the pot.
Press the mixture through a sieve.
Return the liquid to the fire.
Add black pepper to the liquid.
Add more salt if necessary to the liquid.
Let the liquid boil once.
Tie the celery seed in a thin muslin bag.
Add the muslin bag with celery seed to the vegetables.
Serve
In a well-heated tureen, place small pieces of fried toast.
Pour the soup over the fried toast.
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.
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Beans + celerytop 6% of all pairsSmell alikestrongCooked together1,159 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
-
Beans + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + porktop 11% of all pairsSmell alikemoderateCooked together2,000 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + peppertop 16% of all pairsSmell alikemoderateCooked together22,121 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
- Navy beans
- Provide the main body and starch that thickens the soup when pressed through a sieve.
- Pork
- Adds savoury, rich flavour to the cooking liquid as it simmers with the beans.
- Vegetables
- Contribute flavour and body to the broth before they are removed and sieved.
The step that matters
Press the mixture through a sieve. Pressing the cooked beans and vegetables breaks down their starchy cell walls, which is what gives the soup its smooth, thick body. Pushing too little or straining out too thoroughly leaves it thin or grainy.
Swap the beans
How well each one fits the dish's main ingredients (pork, pepper, celery):
- Beansthe original
- Black-eyed peafits about as well
- Walnutfits less well
- Chestnutfits less well
Fit is the average pairing score against pork, pepper, celery. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Cream of Celery Soup113 recipes
Pork Cake107 recipes
Roast Pork82 recipes
Celery Stew25 recipes