COOK the sweet potato in the Instant Pot on high pressure for 15 minutes.
REMOVE from the Instant Pot and allow to cool slightly.
PREHEAT oven to 400°F and a large pan over medium heat.
ADD the ground turkey, onion, and bell pepper. Cook for 5-7 minutes, until the turkey is cooked through and the onions/peppers are softened.
WHILE the turkey cooks, slice the sweet potato in half, scoop out about ¾ of the inside, and dice.
SEASON with salt, pepper, cumin, garlic powder, smoked paprika, and oregano then add the kale and diced sweet potato. Cook for 2-3 minutes, until the kale has wilted.
STUFF the mixture into the sweet potato shells and bake for 12 minutes.
REMOVE from the oven, top each half with half a sliced avocado, and garnish with cilantro and green onions.