Preheat your oven to 400°F and line a small baking sheet with parchment paper.
Toss the cubed sweet potato with half of the olive oil, sea salt, black pepper, and garlic powder.
Spread the sweet potatoes on the baking sheet and roast for 20 minutes until the edges are golden and tender.
While the potatoes roast, heat a non-stick skillet over medium heat and add the ground turkey.
Cook the turkey, breaking it into small crumbles, until it is browned and cooked through.
Add the chopped kale to the skillet with the turkey and sauté for 2-3 minutes until wilted and bright green.
In a small bowl, whisk together the whole eggs and egg whites until well combined.
Push the turkey and kale to one side of the skillet, add the remaining olive oil to the empty side, and pour in the egg mixture.
Gently scramble the eggs until just set, then fold in the nutritional yeast and combine with the turkey and kale.
Transfer the roasted sweet potatoes to a bowl, top with the egg and turkey scramble, and garnish with fresh chives.