Why it works: Rice and pepper are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 8,379 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
White Rice Soup
Ingredients
Directions
Boil 4 ounces of well-washed rice in water for 5 minutes.
Drain the rice in a sieve.
Add the rice to 2 quarts of boiling white stock and let it stew until tender.
Season the soup with salt, cayenne, and pounded mace.
Stir in ¾ pint of rich cream and bring to a boil.
Serve the soup quickly.
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.
-
Rice + peppertop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + macetop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
-
Rice + macetop 17% of all pairsSmell alikelowCooked together932 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Mace + creamtop 18% of all pairsSmell alikelowCooked together4,009 recipes
-
Rice + creamtop 23% of all pairsSmell alikelowCooked together3,399 recipes
Shared aroma: 2-nonanone (fruity, floral).
Pepper and mace barely smell alike, yet cooks put them together in 12,257 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice
- Softens as it stews, thickening the stock and giving the soup body.
- White stock
- Forms the liquid base that carries the flavour of the soup.
- Rich cream
- Adds fat and smoothness, rounding out the seasoning and texture.
The step that matters
Stir in the cream and bring to a boil. Cream is rich in fat and can separate or curdle if boiled hard for too long. Bringing it just to a boil after adding it keeps the soup smooth and creamy.
Swap the mace
How well each one fits the dish's main ingredients (rice, pepper, cream):
- Turmericfits better
- Celeryfits better
- Nutmegfits better
- Macethe original
Fit is the average pairing score against rice, pepper, cream. 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