Preheat your oven to 425°F.
Peel (if desired) and cube the sweet potato into evenly sized pieces. Toss them with 1 tablespoon of olive oil, salt, and pepper.
Place the sweet potato cubes on a baking sheet in a single layer. Roast in the oven for about 25-30 minutes until tender and caramelized.
While the sweet potatoes roast, prepare the broccoli by cutting into florets. Toss them with a dash of olive oil, salt, and pepper.
Spread the broccoli on a separate baking tray and add during the last 15 minutes of the sweet potato roasting time, until they are slightly crisp and tender.
Season the chicken breast generously with salt and pepper on both sides.
Heat a non-stick skillet over medium-high heat. Add a little oil if needed and sear the chicken breast for about 3-4 minutes on each side until a golden crust forms.
Once seared, reduce the heat to medium-low, cover the skillet, and cook for an additional 5-6 minutes or until the chicken is cooked through and reaches an internal temperature of 165°F.
Remove the skillet from heat and drizzle 1 teaspoon of olive oil over the cooked chicken for extra flavor and moisture.
Plate the seared chicken breast alongside the roasted sweet potatoes and broccoli. Serve warm and enjoy your balanced, nutrient-rich meal.