Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef Stew
Ingredients
Directions
Prepare
Wipe and trim the beef, then cut it into 1-inch cubes.
Dredge the beef cubes in flour.
Brown and simmer
Heat the lard in a stew pan until very hot.
Add the beef and sliced onion to the pan and brown well.
Cover the meat with boiling water and boil for 5 minutes.
Reduce the heat and cook just below boiling for 2 hours.
Add the diced potatoes and seasonings half an hour before serving.
Thicken the stew with flour mixed smooth with cold water, boil for 2 minutes, and serve.
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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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Provides the main meat texture, which softens during long, gentle cooking.
- Flour
- Coats the beef for browning and later thickens the stew liquid.
- Potatoes
- Add starch that softens into the stew and adds body to the gravy.
- Onion
- Adds sweetness and aroma as it browns with the meat.
The step that matters
Browning the beef. Searing the floured cubes in very hot fat creates browned flavour through the Maillard reaction. Crowding the pan or under-heating it steams the meat grey, so the stew tastes flat.
Swap the onion
How well each one fits the dish's main ingredients (beef, potato, flour):
- Chivefits better
- Leekfits about as well
- Onionthe original
- Okrafits about as well
Fit is the average pairing score against beef, potato, flour. Candidates are from the same food group and used in at least 100 recipes.
“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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