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
Marinate
Boil 1 quart of vinegar and dilute it with 1 quart of boiling water.
Add bay leaves, cloves, whole pepper, and onions for flavor.
Pour the mixture over the beef rubbed with coarse sea salt and let it stand for several days.
Roast and serve
Remove the beef from the liquid, cover it with bacon or suet, and place it in hot fat.
Roast the beef for a while, then stir 1 tablespoon of flour into the fat.
Add water and the spiced herbs, cover well, and roast for 2 to 3 hours.
If desired, add water or buttermilk to the gravy before serving.
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.
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + buttermilktop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
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
- Beef rump
- Forms the main meat, which becomes tender after long soaking and slow roasting.
- Vinegar
- Acidity in the marinade softens the meat and gives the dish its sour flavor.
- Bacon or suet
- Fat over the beef bastes it during roasting, keeping it moist.
- Flour
- Stirred into the hot fat to thicken the gravy.
- Buttermilk
- Optional addition to the gravy that adds tang and creaminess.
The step that matters
Marinating the beef for several days. Vinegar is acidic and slowly penetrates and softens the tough connective tissue of the rump. Too short a soak leaves the meat firm and sharply sour on the surface only.
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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Roast Beef211 recipes
Beef Loaf175 recipes
Corned Beef87 recipes
Beef Broth67 recipes