Preheat your oven to 425°F.
Pat the chicken breast dry, then season with salt, pepper, and your favorite dried herbs.
In a small bowl, mix the maple syrup with half the olive oil. Brush this mixture over the chicken to create a glaze.
Place the chicken breast on a baking sheet lined with parchment paper.
Toss the sliced carrots with the remaining olive oil, a pinch of salt, and pepper. Spread them around the chicken on the baking sheet.
Roast in the oven for about 20 minutes until the chicken is nearly cooked through and the carrots begin to soften.
Meanwhile, steam or boil the green beans for about 3-4 minutes until slightly tender but still crisp. Drain and set aside.
After 20 minutes, remove the chicken and carrots from the oven. Add the green beans to the baking sheet, drizzle any remaining maple syrup glaze if desired, and return to the oven for an additional 5-7 minutes to crisp everything up.
Once cooked through, remove from the oven and let the dish rest for a few minutes before serving.