Preheat your oven to 425°F and line a large baking sheet with parchment paper for easy cleanup.
Wash the sweet potato thoroughly and cut it into even wedges, approximately 1/2 inch thick.
In a large bowl, toss the wedges with half of the olive oil, half of the sea salt, half of the black pepper, and all of the smoked paprika.
Arrange the wedges in a single layer on the prepared baking sheet, ensuring they do not overlap so they can crisp properly.
Roast the sweet potatoes for 25 to 30 minutes, flipping halfway through, until the edges are golden brown and crispy.
While the potatoes roast, season the chicken breast with the remaining salt, pepper, and the garlic powder.
Heat the remaining olive oil in a skillet over medium-high heat and sear the chicken for 6 to 7 minutes per side until cooked through.
Allow the chicken to rest for 3 minutes before slicing it into strips.
Plate the crispy sweet potato wedges alongside the sliced chicken on a fresh bed of baby spinach.