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 ↓
Stewed Beef and Haricot Beans
Ingredients
Directions
Prepare the beans
Soak the beans overnight in cold water.
Put the beans in a saucepan with 3 pints of cold water and bring to a boil. Boil the beans for 1 hour.
Strain the beans and reserve the cooking water.
Make the gravy
Peel and slice the onion.
Heat the dripping in a saucepan. Fry the sliced onions in the dripping until golden.
Stir in the flour. Gradually add the reserved water, stirring constantly. Stir until the mixture boils.
Stew and serve
Add the beef and seasoning.
Stew the mixture slowly for 1.5 hours, stirring occasionally.
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).
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Beans + oniontop 7% of all pairsSmell alikestrongCooked together5,242 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + flourtop 11% of all pairsSmell alikemoderateCooked together2,080 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Beans + beeftop 12% of all pairsSmell alikemoderateCooked together1,134 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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
- Haricot beans
- Soften during soaking and boiling, becoming tender and creamy to make the body of the dish.
- Beef
- Provides the main meat, which becomes tender through slow stewing.
- Onion
- Adds sweetness and aroma as it browns in the dripping.
- Flour
- Thickens the cooking liquid into a gravy as it is cooked with the water.
- Dripping
- Carries the heat for frying the onions and adds richness and flavour.
The step that matters
Stir in the flour and add the water gradually. Adding liquid slowly while stirring keeps the flour smoothly dispersed, so the gravy thickens evenly without lumps.
Swap the onion
How well each one fits the dish's main ingredients (beans, beef, flour):
- Okrafits better
- Chivefits better
- Welsh onionfits better
- Onionthe original
Fit is the average pairing score against beans, beef, 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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