Why it works: Beef and sauce are a kitchen classic. They rank in the top 24% of all ingredient pairs, and cooks put them together in 3,650 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Kidney Soup
Ingredients
Directions
Prepare
Cut the beef kidney into pieces.
Make the soup
Boil the kidney in 1 gallon of water for 2 hours.
Remove the kidney and strain the soup.
Return the kidney to the soup and season with salt and soy sauce.
If more soup is desired, add another kidney or some clear beef stock.
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.
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Beef + saucetop 24% of all pairsSmell alikelowCooked together3,650 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef kidney
- Provides the main body and rich meaty flavor of the broth as it simmers.
- Soy sauce
- Adds savory depth and a salty, umami note to the finished soup.
“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.
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