Prepare the oxtail: Start by trimming any excess fat from the oxtail pieces. Soak in cold water with, vinegar, and lime. Rinse them under cold water and pat them dry with a paper towel.
Season the meat: Season the oxtails generously with the seasonings below. You can also marinate overnight for more flavor.
Sear the meat: Add oil to the pot, 2 cloves of garlic, and pimento. Sear the meat in the Instant Pot using the sauté function. Add a bit of oil to the pot and brown the oxtail on all sides.
Prepare the vegetables: Chop onions, sweet pepper, and thyme. Also chop scallions, scotch bonnet pepper, ginger, and ketchup. Add these to the Instant Pot. These will enhance the flavor of the dish and provide a tasty accompaniment to the meat.
Add liquid and deglaze: Pour in water to the Instant Pot. Use a wooden spoon to scrape the bottom of the pot. Deglaze it to ensure there are no browned bits stuck to the bottom.
Layer the ingredients: Place the seasoned meat on top of the liquid in the Instant Pot. Then, add the chopped vegetables on top of the oxtail. Also, add 1 tbs of each Black pepper, complete, adobo, paprika, garlic powder, BBQ sauce, and ketchup.
Set the cooking time: Close the Instant Pot lid and make sure the vent is set to the sealing position. Select the "Pressure Cook" or "Manual" function, and set the cooking time to around 45-50 minutes for tender oxtails. Adjust the cooking time depending on the size and thickness of the oxtail pieces.
Natural release or quick release: Once the cooking time is complete, you can choose to do a natural release. In a natural release, let the pressure release naturally for about 10-15 minutes. Alternatively, perform a quick release by carefully switching the vent to the "Venting" position. Be cautious of the hot steam.
Adjust the seasoning: After the pressure has been released, open the Instant Pot and taste the oxtail. Adjust the seasoning by adding your butter beans, black pepper, Salt, and honey BBQ sauce (stir it). Let it boil for at least 10 more mins then you are ready to serve.
Serve and enjoy: Carefully remove the meat from the Instant Pot and arrange it on a serving dish. Spoon some of the cooking liquid and vegetables over the oxtails. Serve it with your choice of side dishes like rice, mashed potatoes, or steamed vegetables.