- How to store
- Cool quickly and store the oxtail in its sauce in an airtight container — the sauce keeps the meat moist.
- In the fridge
- 3–4 days, chilled. The sauce sets to a jelly when cold; that is the collagen, and it melts back on reheating.
- In the freezer
- Up to 3 months in its sauce.
- How to reheat
- Reheat gently in a covered pot over low heat until steaming and the meat reaches 74°C (165°F) at the centre; add a splash of stock if the sauce is thick.
- Freezing recommended
- Yes — it freezes very well in its sauce.
- Signs it has spoiled
- Sour smell, slimy meat, or sauce that smells off — discard.