Start off by removing the fat from the oxtails, then set to the side.
Pour the all purpose flour into a large freezer bag, then add in the oxtails.
Shake the bag, until all of the oxtails are nicely coated with flour, then set to the side.
Drizzle the vegetable oil into la arge pan, then heat up over medium heat.
Once the oil is nice and hot, remove the oxtails from the bag. Be sure to shake off excess flour, then place the oxtails into the pan.
Brown the oxtails until they are golden, then place them into a large baking dish.
Leave the oil in the pan, then sprinkle in the remaining flour, and whisk.
Cook the flour for about 1-2 minutes, then pour in the water. Whisk, then let thicken.
While the gravy is thickening, sprinkle 1 tbsp of the oxtail seasoning all over the oxtails.
Now sprinkle in 1 tbsp of the oxtail seasoning into the gravy, and whisk.
Once the gravy is thickened, pour it all over the oxtails.
Cover the bake dish with covering or foil.
Bake the oxtails on 325 F for 2 hours and 45 minutes.
Remove from the oven, and spoon the gravy all over the oxails.
Serve the baked smothered oxtails over rice or mashed potatoes.