Heat oven to 300 degrees
In a mixing bowl, season oxtail cover and marinate for as long as you have or continue to the next step
Heat a large braising pot with olive oil on medium heat
Sear oxtail on all sides until golden brown, about 3 minutes per side
Remove oxtail once brown and set aside
To the same pot, add mirepoix and saute until fragrant, about 1 minute
Next, add garlic paste, Thai curry, soy sauce, fish sauce and brown sugar
Mix well to combine, then add coconut milk and beef broth
Bring to a gentle simmer and add oxtail back to the liquid with a bunch of parsley
Cover and turn off heat and transfer to the oven
Bake at 300 degrees for 2 hours then increase heat to 375 for another hour or until meat is pulling away from the bone easily
Add hot water as needed during the braising process
Once oxtail is tender, remove from the oven, separate meat from liquid then strain liquid
After liquid is strained, remove any excess fat from the liquid then reduce to desired consistency on medium low heat
Serve oxtail with pureed sweet potato, sautéed bok choy lots of sauce and enjoy