Why it works: Beef and veal are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 3,784 recipes. Both carry 2,6-nonadienal, which smells cucumber, green. The science ↓
Brown Stock
Ingredients
Directions
Prepare
Place the beef, veal, and trotters or cow heel in a covered stewpan to draw out the gravy gently until browned.
Pour in enough boiling water to cover the meat completely and bring to a boil, skimming frequently.
Simmer
Season with whole peppercorns, coarse sea salt, and your choice of roots, herbs, and vegetables.
Boil gently for 5 to 6 hours, then pour off the broth and let it cool overnight.
Finish and store
The next morning, remove the scum and fat, and store the broth in a stone jar for later use.
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 + vealtop 11% of all pairsSmell alikemoderateCooked together3,784 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Shin of beef
- Its connective tissue breaks down into gelatin during long simmering, giving the stock body and mouthfeel.
- Knuckle of veal
- Bones and joint tissue release gelatin and minerals, adding richness and body to the broth.
- Sheep's trotters or cow heel
- Rich in collagen, they turn into gelatin that gives the finished stock a silky, full texture.
The step that matters
Skimming while the stock comes to a boil. Blood, proteins, and impurities from the meat rise as scum when heated. Removing them early keeps the stock clear and prevents off flavours from spreading through the broth.
“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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