Why it works: Lettuce and spinach match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 427 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Pepper Pot
Ingredients
Directions
Make the soup base
In a large stewpan, combine 3 quarts of water with chopped celery, turnips, carrots, and lettuce.
Add the bones of cold roast meat, bacon, and salted pork. Stew gently until the meat is tender, skimming off any foam when it first boils.
Finish and season
Boil the spinach until tender, then rub it through a colander.
Remove the bones from the soup and stir in the spinach and minced lobster or crab.
Season with cayenne pepper and coarse sea salt to taste.
Optionally, boil suet dumplings or a fowl with 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.
-
Lettuce + spinachtop 1% of all pairsSmell alikestrongCooked together427 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Celery + carrottop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Turnip + lettucetop 1% of all pairsSmell alikestrongCooked together526 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + spinachtop 1% of all pairsSmell alikestrongCooked together320 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
- Bacon
- Adds smoky, savoury fat and flavour to the broth.
- Salted pork
- Contributes salty, savoury flavour and richness to the broth.
- Spinach
- Adds green colour and a soft, thickening body when rubbed through a colander.
- Lobster or crab meat
- Adds delicate sweet seafood flavour and tender pieces to the soup.
The step that matters
Skimming foam when the broth first boils. Foam carries impurities and fat from the meat and bones. Skimming it early keeps the broth clear and clean-tasting as it simmers.
Swap the celery
How well each one fits the dish's main ingredients (turnip, carrot, lettuce, meat, pork, spinach, pepper):
- Parsleyfits about as well
- Celerythe original
- Thymefits about as well
- Marjoramfits about as well
Fit is the average pairing score against turnip, carrot, lettuce, meat, pork, spinach, pepper. 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.
Carrot Soup134 recipes
Cream of Celery Soup113 recipes
Pork Cake107 recipes
Roast Pork82 recipes