Coda alla Vaccinara (Roman-Style Oxtail Stew)

One of Rome’s great slow braises, coda alla vaccinara turns bone-in oxtail into a rich, tomato-led stew with deep savoury character. The meat is browned first, then gently simmered with celery, carrot, onion, garlic, red wine and tomatoes until it softens and begins to pull from the bone. A little chilli gives warmth without dominating, while cocoa stirred in near the end adds a subtle bitterness and roundness to the glossy sauce. It is the kind of dish that rewards unhurried cooking and is best served hot with parsley, alongside bread, polenta or something simple to catch the sauce.
Cuisine style Roman cucina povera
Spice level Mild
Cooking style Slow-cooked • Make-ahead friendly • Freezer-friendly
Time commitment Slow-cooked

Why this recipe works

  • Deep savoury base: Browning the oxtail first builds roasted flavour, while celery, carrot, onion, garlic, tomato and wine create a rich braising sauce.
  • Slow braising: A long, gentle simmer breaks down the connective tissue in the oxtail, giving tender meat and a naturally glossy sauce.
  • Distinctive finish: A small amount of cocoa rounds out the tomato and wine with subtle bittersweet depth rather than obvious chocolate flavour.

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Timing notes

  • Mostly hands-off cooking: The active work is mainly browning, chopping and building the sauce; the tenderness comes from the long, low simmer.
  • Even better after resting: Like many braises, the stew develops deeper flavour after a night in the fridge, making it a strong make-ahead option.

Authenticity notes

  • Roman-style braise: Coda alla vaccinara is associated with Rome and is known for turning an inexpensive, collagen-rich cut into a rich tomato-based stew.
  • Cocoa is intentional: The cocoa is not meant to make the stew sweet; it adds a subtle bitter note that balances the richness of the oxtail and sauce.

Common mistakes

  • Avoid a hard boil: Keep the pot at a gentle simmer. Vigorous boiling can toughen the meat and make the sauce feel greasy.
  • Do not rush the braise: Oxtail needs time to become tender. If the meat is not pulling easily from the bone, continue simmering gently.
  • Reduce the sauce uncovered: The final uncovered simmer concentrates the sauce and gives it a glossy finish; skip it and the stew may taste thinner.

Make-ahead tips

  • Cook in advance: Prepare the stew a day ahead, chill it, then reheat gently until piping hot before serving.
  • Reheat gently: Warm it slowly in a saucepan, adding a splash of water if the sauce has thickened too much.
  • Freeze in portions: Cool completely before freezing, then defrost overnight in the fridge and reheat until fully hot throughout.

Equipment you'll need

Ingredients
Instructions
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  1. Pat the oxtail dry and season all over with the salt and pepper. Heat the olive oil in a Dutch oven over medium-high heat.
  2. Brown the oxtail in batches until deeply coloured on all sides, then transfer to a plate. Pour off any excess fat so you have a thin coating left in the pot.
  3. Lower the heat to medium and add the celery, carrot and onion. Cook, stirring often, for 8 to 10 minutes until softened and lightly golden.
  4. Stir in the garlic and chilli flakes and cook for 1 minute until fragrant. Add the tomato purée and cook for 2 minutes, stirring, to take the raw edge off.
  5. Pour in the red wine and bring to a lively simmer, scraping up any browned bits from the base. Simmer for 5 to 7 minutes until reduced by about a third.
  6. Add the chopped tomatoes and water, then return the oxtail and any juices to the pot. Bring back to a gentle simmer, cover slightly ajar, and cook on low for 2 hours, turning the pieces once or twice, until the meat is very tender and starting to come away from the bone.
  7. Uncover and simmer for 20 to 30 minutes until the sauce is glossy and lightly thickened, skimming excess fat if needed. Stir in the cocoa powder and simmer for 2 minutes to blend.
  8. Finely chop the parsley and stir most of it through the stew. Taste and adjust with a little more salt, pepper, or chilli flakes if you like, then serve with the remaining parsley scattered over.

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Recipe notes

Tips

  • For the best texture, keep the stew at a very gentle simmer; a hard boil can make the meat tighten and the sauce turn greasy.
  • If you are serving vulnerable groups, ensure the stew is simmered until the oxtail is fully cooked and piping hot throughout.

Substitutions

  • Replace Dry Red Wine with dry white wine for a lighter, slightly sharper sauce.
  • Replace Chili flakes with a pinch of cayenne pepper for a cleaner heat.

Storage

  • Refrigerate up to 3 days
  • Cool completely, then refrigerate in a sealed container. Reheat gently in a saucepan over low heat, adding a splash of Water if the sauce has thickened; bring to a steady simmer until piping hot. Freeze in portions for up to 3 months and defrost overnight in the fridge before reheating.

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Coda alla Vaccinara (Roman-Style Oxtail Stew)
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Recipe overview

  • Servings: 4 servings
  • Total time: 3h 30min (35min active)
  • Difficulty: Advanced
  • Cuisine: Italian
One pot Freezer friendly

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