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 ↓
A Pepper-pot, to Be Served in a Tureen
Ingredients
Directions
Make the soup
Bring 3 quarts of water to a boil in a large pot.
Add chopped seasonal vegetables and the meat (mutton or fowl) along with pickled pork.
Skim the surface when it first boils.
Cook until the meat is tender.
Add a small quantity of rice with the meat.
If fat rises, skim it off.
Finish and serve
Half an hour before serving, add the cleaned lobster or crab.
Season with salt and Cayenne pepper.
Mix ½ cup of water with a little flour to thicken the broth.
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).
-
Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Lettuce + turniptop 1% of all pairsSmell alikestrongCooked together526 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Spinach + turniptop 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
- Neck of mutton or fowl
- Gives the broth its main meaty flavour and body as it cooks down.
- Pickled pork
- Adds salty, savoury depth to the broth.
- Rice
- Adds body and helps thicken the soup as its starch releases.
- Flour
- Thickens the broth when mixed with water and stirred in.
- Lobster or crab
- Adds sweet seafood flavour to the finished soup.
The step that matters
Adding the flour thickener. Flour mixed with water must be blended smoothly before it goes into the hot broth, otherwise it forms lumps. Starch thickens the liquid as it heats, so it needs a short simmer to lose its raw taste and reach full thickness.
Swap the peas
How well each one fits the dish's main ingredients (lettuce, spinach, carrot, turnip, celery, onion, mutton):
- Lentilsfits better
- Beansfits better
- Chickpeafits better
- Peasthe original
Fit is the average pairing score against lettuce, spinach, carrot, turnip, celery, onion, mutton. 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.
Mutton Broth292 recipes
Green Peas229 recipes
Lobster Sauce174 recipes
Carrot Soup134 recipes