Why it works: Ketchup and sauce 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 ↓
Beef, Minced
Ingredients
Directions
Make the mince
Cut the meat into small dice.
Melt the butter in a stewpan.
Fry the onion until lightly browned.
Sprinkle in the flour and brown slightly.
Add the gravy and boil for 2-3 minutes.
Add the meat.
Add the mushroom ketchup.
Add the Worcestershire sauce or vinegar.
Season with salt and pepper.
Let the pan stand where the contents will be kept hot without boiling for 10-15 minutes.
Serve
Poach the eggs.
Trim them to a round form.
Cut the toast into small triangular shapes.
Turn the mince onto a serving dish.
Place the eggs on top.
Surround with the pieces of toast.
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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Ketchup + saucetop 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).
-
Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Roast beef
- Provides the main meat, cut into dice that become tender in the gravy.
- Eggs
- Poached on top, their set white and runny yolk add richness and moisture to the dish.
- Butter
- Fat for frying the onion and carries flavour through the base of the sauce.
- Flour
- Browned with the butter and onion, it thickens the gravy into a smooth sauce.
- Gravy
- Liquid that cooks the meat and forms the body of the mince sauce.
- Onion
- Browned until sweet, adding savoury depth to the mince.
The step that matters
Let the pan stand without boiling. Holding the mince just below a boil keeps the meat tender and the sauce smooth. Vigorous boiling toughens meat proteins and can cause the thickened sauce to break or scorch.
Swap the onion
How well each one fits the dish's main ingredients (beef, egg, butter, flour, mushroom, ketchup, sauce):
- Shallotfits better
- Chivefits better
- Capsicumfits about as well
- Onionthe original
Fit is the average pairing score against beef, egg, butter, flour, mushroom, ketchup, sauce. 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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