Peel and dice the sweet potato into small 1/2-inch cubes to ensure even cooking and maximum crispiness.
Heat the olive oil in a large non-stick skillet over medium-high heat until shimmering.
Add the sweet potato cubes to the skillet and cook for 8-10 minutes, stirring occasionally, until tender and golden brown.
Add the ground turkey to the skillet, breaking it up with a spatula, and cook until browned and no longer pink.
Stir in the diced red bell pepper, red onion, chili powder, cumin, sea salt, and black pepper.
Continue cooking for 5 minutes until the vegetables are softened and the turkey has developed crispy edges.
In a separate small non-stick pan, fry the egg to your preferred doneness, such as sunny-side up or over-easy.
Remove the hash from the heat, stir in the fresh lime juice, and top with the fried egg and chopped cilantro before serving.