Why it works: Clove and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Sour Roast
Ingredients
Directions
Prepare the marinade
Boil the vinegar and dilute it with boiling water.
Add bay leaves, cloves, whole pepper, and onions for flavor.
Marinate the beef
Pour the mixture over the beef rubbed with coarse sea salt and let it stand for several days.
Remove the beef from the liquid, cover it with bacon or suet, and place it in hot fat.
Roast and make the gravy
Roast for a while, then stir in flour and add water and spiced herbs.
Cover and roast for 2 to 3 hours.
Add water or buttermilk to the gravy if desired.
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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Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + buttermilktop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Pepper + beeftop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Vinegar
- Sours and tenderizes the beef during the long soak, giving the meat its tangy flavor.
- Beef (rump piece)
- Main cut; the long braise breaks down its connective tissue into a tender roast.
- Bacon or suet
- Adds fat that coats the beef and carries flavor and browning during roasting.
- Flour
- Thickens the pan liquids into a gravy.
- Onions
- Add sweetness and aroma to the marinade and the gravy.
The step that matters
Marinating the beef for several days. The acidic vinegar mixture must soak the whole piece long enough to penetrate and soften the meat. Too short a soak leaves the centre firm and under-flavoured, and the vinegar's sharpness overwhelms the beef if the surface is left too long without the rest of the mixture.
Swap the clove
How well each one fits the dish's main ingredients (vinegar, pepper, onion, beef, flour, buttermilk):
- Garlicfits better
- Tarragonfits better
- Dillfits better
- Clovethe original
Fit is the average pairing score against vinegar, pepper, onion, beef, flour, buttermilk. 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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