Heat 1 tbsp oil in a large skillet with a lid, over medium heat. Add the bacon and cook till golden and cooked through, but not shatteringly dry. Transfer to a paper towel lined plate, reserving the fat in the pan.
Add the remaining oil. Add the diced sweet potato, along with 3 tbsp of stock or water. Cover the pan and cook till the water evaporates, stirring occasionally to ensure that the potatoes aren’t sticking to the bottom of the pan, about 2-3 minutes.
Add the onion, bell pepper and celery to the pan, and toss to cook evenly till just starting to soften, about 3-4 minutes. Stir in the chili powder, cumin, garlic powder, cayenne and 1/4 tsp each of salt and pepper. Increase the heat to medium high, and cook for another 3-4 minutes, or till you start to see the vegetables starting to crisp up nicely. Adjust the heat if everything is started to get scorched. Also add a dash more oil if needed.
Add in the leftover turkey along with the remaining stock or water. Stir the turkey into the vegetables to warm through. Reduce the heat to low and fold in the chopped kale. Turn off the heat and cover with the lid while you prepare the eggs.