Why it works: Flour and shallot match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 2,081 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
To Fry Beef Steaks
Ingredients
Directions
Cook the steaks
Season the rump steaks with salt and pepper.
Fry the steaks in a little butter over high heat until browned.
Remove the steaks and place them in a dish.
Make the sauce
Pour out the fat from the frying pan.
Add ½ pint of hot gravy or hot water to the pan.
Mix in a little butter rolled in flour, salt, pepper, and chopped shallots.
Boil the mixture in the pan for 2 minutes.
Pour the sauce over the steaks 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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Flour + shallottop 6% of all pairsSmell alikestrongCooked together2,081 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + shallottop 11% of all pairsSmell alikemoderateCooked together5,898 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + shallottop 17% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rump steaks
- The main protein, browned in butter to develop a savoury crust.
- Butter
- Conducts heat for frying and adds richness and browning to the steaks.
- Flour
- Rolled into the butter, it thickens the pan liquid into a sauce.
- Hot gravy or hot water
- Forms the liquid base of the sauce, deglazing the pan and carrying flavour.
- Shallots
- Add a mild, aromatic onion flavour to the sauce.
The step that matters
Browning the steaks over high heat. High heat in a little butter browns the surface through the Maillard reaction, building the savoury flavour the sauce is made from. Pale, steamed steaks lack that depth.
Swap the shallot
How well each one fits the dish's main ingredients (pepper, butter, flour):
- Shallotthe original
- Chivefits about as well
- Capsicumfits about as well
- Okrafits about as well
Fit is the average pairing score against pepper, butter, 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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