Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Ox Tail
Ingredients
Directions
Prepare
Boil the ox tail pieces in water for 15 minutes, then drain.
Once cold and dry, place the pieces in a stewpan.
Simmer
Add the bay leaf, onions, parsley, thyme, garlic, salt, pepper, white wine, and bacon.
Cover with broth and simmer on moderate heat for 2 hours.
Serve
Serve the ox tail pieces with the strained sauce and garnish with cabbage or purée.
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.
-
Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Clove + thymetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Thyme + peppertop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ox tail
- Provides the meat and gelatinous connective tissue that enriches the stew over a long simmer.
- White wine
- Adds acidity and aromatic depth to the braising liquid.
- Bacon fat
- Adds fat and savory flavor that carries into the sauce.
- Onions
- Contribute sweetness and aromatic flavor to the broth as they cook.
The step that matters
Drying the ox tail before it goes into the stewpan. Boiling and draining removes impurities and surface scum, and drying the pieces helps the stew stay clean-flavored and lets the meat brown or develop flavor rather than steam in excess liquid.
Swap the onion
How well each one fits the dish's main ingredients (clove, parsley, thyme, garlic, pepper, white wine):
- Shallotfits better
- Carrotfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against clove, parsley, thyme, garlic, pepper, white wine. 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.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes