Preheat your oven to 400°F and line a baking sheet with parchment paper.
Peel and cube the sweet potato into 1/2-inch pieces for even cooking.
Toss the sweet potato cubes with half of the olive oil, sea salt, and ground cumin directly on the baking sheet.
Roast the sweet potatoes for 20-25 minutes until they are tender and the edges are slightly caramelized.
While the potatoes roast, season the chicken breast with garlic powder and black pepper.
Heat the remaining olive oil in a skillet over medium heat and cook the chicken for 6-7 minutes per side until the internal temperature reaches 165°F.
Remove the chicken from the skillet and let it rest for 5 minutes before slicing into thin strips.
In the same skillet, add the chopped kale and rinsed black beans, sautéing for 2-3 minutes until the kale is just wilted.
Assemble your bowl by placing the sautéed kale and black beans at the base, followed by the roasted sweet potatoes and sliced chicken.
Finish the dish with a fresh squeeze of lime juice over the top for a bright, citrusy finish.