Preheat your oven to 200°C and line a baking sheet with parchment paper.
Slice the sweet potato into thin, uniform fries and toss them on the baking sheet with 5 ml olive oil and 0.25 tsp sea salt.
Roast the sweet potato fries for 20-25 minutes, flipping halfway through, until they are golden and crispy.
While the fries roast, slice the chicken breast, bell peppers, and red onion into thin strips.
Heat the remaining 5 ml olive oil in a large skillet over medium-high heat.
Add the chicken strips to the skillet along with the chili powder, cumin, and garlic powder, sautéing until the chicken is cooked through and golden.
Toss the sliced peppers and onions into the skillet with the chicken and cook for 5-7 minutes until they are tender-crisp and slightly charred.
Place the mixed baby greens in a large bowl and top with the roasted sweet potato fries and the warm chicken fajita mixture.
Finish the bowl by adding the sliced avocado, drizzling with lime juice, and seasoning with 0.25 tsp black pepper.