Why it works: Carrot and pepper match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 14,555 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Meat and Kidney Soup
Ingredients
Directions
Prepare
Cut the mutton, steak, and kidneys into small pieces and place them in a pot with water.
Skim the surface.
Add the grated carrot and chopped onion.
Cook
Boil for 2 hours.
Add the rice and boil for an additional 20 minutes.
Season with salt and pepper to taste.
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.
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + ricetop 7% of all pairsSmell alikestrongCooked together2,477 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 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
- Mutton neck
- Gives the broth its rich, meaty flavour as it simmers for a long time.
- Rump steak
- Adds more beef flavour and body to the broth.
- Mutton kidneys
- Add a deeper, richer savoury flavour to the soup.
- Rice
- Thickens the soup slightly as its starch releases during cooking.
Swap the onion
How well each one fits the dish's main ingredients (mutton, carrot, rice, pepper):
- Capsicumfits better
- Turnipfits better
- Tomatofits better
- Onionthe original
Fit is the average pairing score against mutton, carrot, rice, 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.
Indian Spiced Potato Soup with Tofu and Spinach448 recipes
Clear Carrot and Bottle Gourd Soup65 recipes
Mock Bisque Soup51 recipes
Cream of Asparagus Soup42 recipes