Why it works: Sauce and ketchup match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,099 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Hashed Beef, Plain
Ingredients
Directions
Prepare
Season thinly sliced beef with pepper, coarse sea salt, and flour.
Make the sauce
In a stewpan, combine chopped onion, Harvey sauce, and mushroom ketchup; boil for 2 minutes.
Add broth or gravy and boil until reduced to half its quantity.
Stir in the beef and boil for an additional 5 minutes.
Serve
Serve with toasted bread around the dish.
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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Sauce + ketchuptop 1% of all pairsSmell alikestrongCooked together1,099 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Beef + mushroomtop 4% of all pairsSmell alikemoderateCooked together3,232 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Mushroom + breadtop 10% of all pairsSmell alikemoderateCooked together2,536 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
- Thinly sliced beef
- Provides the main protein, which becomes tender as it simmers briefly in the sauce.
- Flour
- Thickens the cooking liquid slightly as it coats the beef and reduces.
- Onion
- Adds savory sweetness and aroma as it softens in the stewpan.
- Broth or gravy
- Forms the liquid base, concentrating in flavour as it reduces by half.
The step that matters
Reducing the broth or gravy. Boiling until it is reduced to half its quantity concentrates flavour and thickens the sauce. Too little reduction leaves it thin and watery, while over-reducing can make it salty and overly intense.
Swap the onion
How well each one fits the dish's main ingredients (beef, pepper, flour, sauce, mushroom, ketchup, bread):
- Shallotfits better
- Capsicumfits better
- Tomatofits better
- Onionthe original
Fit is the average pairing score against beef, pepper, flour, sauce, mushroom, ketchup, bread. 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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