Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Meats Roasted
Ingredients
Directions
Prepare the beef
Remove most of the bone from the meat and skewer it into a round shape.
Pour 1/2 cup of boiling water over the meat when placing it in the pan to retain juices.
If there is excess fat, cover it with a paste of flour and water until nearly done.
Roast
Baste frequently with salt water, then with the drippings.
For rare meat, cook for 30 minutes per pound.
When almost done, dredge with flour and baste with butter.
Make the gravy and serve
Remove the beef to a heated dish when done, skim the drippings, and add a teacup of boiling water.
Boil the mixture once and serve in a gravy boat.
Serve with mustard or scraped horseradish and vinegar.
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 + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + mustardtop 13% of all pairsSmell alikemoderateCooked together5,066 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Beef + buttertop 16% of all pairsSmell alikemoderateCooked together10,847 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Beef + mustardtop 17% of all pairsSmell alikemoderateCooked together1,664 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + mustardtop 22% of all pairsSmell alikemoderateCooked together8,003 recipes
Shared aroma: guaiacol (smoky, sweet).
Flour and butter 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
- Sirloin or rib pieces of beef
- Forms the main meat that is roasted and carved.
- Flour
- Forms a paste that protects excess fat and a dusting that helps thicken and brown the surface.
- Drippings
- Basting fat that adds richness and flavor to the meat and the gravy.
- Butter
- Adds fat and flavor to the surface while the meat finishes roasting.
The step that matters
Basting and timing the roast. Basting keeps the surface moist and adds flavor, while cooking time set by weight decides how rare the meat stays. Overcooking dries the meat, and boiling water added to the pan dissolves the browned drippings into the gravy.
Swap the mustard
How well each one fits the dish's main ingredients (beef, flour, butter):
- Chivefits better
- Leekfits better
- Potatofits better
- Mustardthe original
Fit is the average pairing score against beef, flour, butter. 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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