Poke holes into sweet potatoes. Then, place 1 cup water and the trivet Instant Pot. Place sweet potatoes onto the trivet.
Put instant pot lid onto the body and close the lid. Make sure that the pressure valve is sealed. Then, press manual and cook on high pressure for 15 minutes.
Chop the red pepper, onions, and garlic.
Pour oil or veg stock into a skillet over medium heat. Add in onions and peppers, cooking 3 minutes or until translucent.
Throw in the garlic and sauted for 1 minute.
Add cumin and taco seasoning. Stir together.
Add tomatoes, corn and beans. Stir together again.
Let cook until heated through. Turn off and wait for sweet potatoes to be done.
When the time goes off, let the pressure naturally release for 10 minutes then move valve to release. *If you are not sure about this, please read your manual.
Slice a slit into the top of the sweet potato and then fluff up the sweet potato. Add some of the skillet mixture onto the potato.
Add any additional toppings like lime juice, cilantro, vegan cheese or sour cream, salsa and more.