Why it works: Beef and pepper are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,971 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Stock for Clear Soups
Ingredients
Directions
Prepare
Place the beef bones and chopped meat in a clean soup kettle and cover with cold water.
Let the mixture stand in a cool place for 1 hour.
Break apart the chopped meat to prevent it from forming a tough mass while cooking.
Simmer
Set the kettle on the stove where it won't reach boiling for at least 1 hour.
Once it reaches boiling, keep it simmering for 5 hours.
Finish and chill
Remove from heat and transfer to a stoneware bowl or crock.
Season to taste and let it cool overnight.
Once cold, remove all the fat and strain out the meat and bones.
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 + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + vealtop 11% of all pairsSmell alikemoderateCooked together3,784 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Veal + peppertop 19% of all pairsSmell alikemoderateCooked together10,049 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef bones
- Release gelatin and deep beef flavour into the water during long simmering.
- Chopped lean beef
- Adds meaty flavour to the stock as it cooks slowly in the water.
- Lean veal
- Contributes mild meat flavour and body to the stock.
The step that matters
Keep the kettle below boiling for the first hour. Starting cold and heating gently lets proteins and fat release slowly and coagulate into particles that can be skimmed. A rolling boil early on emulsifies fat into the liquid and clouds the stock.
“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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