Why it works: Meat and beef are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 2,533 recipes. Both carry 1-octen-3-one, which smells mushroom, metallic. The science ↓
Second Stock
Ingredients
Directions
Make the stock
Place all the meat and bones from the first stock into a stock pot.
Cover the meat with hot water and add a little salt.
Boil the stock for six hours.
Strain the stock through a fine sieve and store it in a cool place.
Clarify and finish
When ready to use, skim off the fat.
Mince raw lean beef.
Beat the egg whites with the shells.
Mix the minced beef and beaten egg whites with cold stock.
Pour the mixture into a pan on the hot plate.
Stir the mixture occasionally until it boils.
Remove scum as it rises.
Strain the clarified stock through a fine sieve.
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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Meat + beeftop 12% of all pairsSmell alikemoderateCooked together2,533 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Meat + eggtop 22% of all pairsSmell alikemoderateCooked together6,432 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Beef + eggtop 31% of all pairsSmell alikemoderateCooked together8,305 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
- Raw lean beef
- Its proteins bind to impurities as they heat, gathering them into a raft that clears the stock.
- Egg whites
- As they cook they coagulate and trap fine particles, helping the stock become clear.
- Meat and bones from first stock
- They release gelatin and flavour into the water during the long simmer, giving body to the stock.
The step that matters
Stir the mixture occasionally until it boils. Stirring keeps the minced beef and egg whites evenly dispersed so they can form a clearing raft. Heating too fast or stirring too much can break the raft and cloud 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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