Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Soup or Stock From One Pound of Beef
Ingredients
Directions
Make the stock
In a pot, combine the minced beef and cold water.
Heat the mixture slowly until it begins to boil, about 2-3 hours.
Once boiling, let it boil briskly for 1-2 minutes.
Strain the liquid through a towel.
Season and finish
Season with salt and other seasonings to taste.
For a darker color, add roasted onions or burnt sugar.
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 + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lean beef
- Provides the meat flavor and gelatin-rich body as it breaks down in the water.
- Cold water
- Extracts flavor and collagen from the beef gradually when heated slowly from cold.
- Roasted onions or burnt sugar
- Adds a deeper brown color to the stock.
The step that matters
Heating slowly from cold. Starting with cold water and heating gradually lets proteins and fats coagulate and rise to be skimmed, and draws flavor out of the meat. Boiling hard too early can emulsify fat into the liquid and leave the stock cloudy.
“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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