01 -
Set the oven to 400°F and line a large sheet pan with parchment paper or foil.
02 -
In a small bowl, whisk together honey, Dijon mustard, 1 tablespoon olive oil, minced garlic, salt, pepper, smoked paprika, and herbs if using. Reserve half for vegetables.
03 -
In a large bowl, toss sweet potatoes and Brussels sprouts with 1 tablespoon olive oil and half of the prepared glaze until evenly coated.
04 -
Spread vegetables in a single layer on the sheet pan and place chicken breasts evenly spaced alongside.
05 -
Generously brush the remaining honey Dijon glaze over the chicken pieces.
06 -
Bake for 25 to 30 minutes until chicken reaches an internal temperature of 165°F and vegetables are tender with slight caramelization.
07 -
For a golden finish, broil for 1 to 2 minutes, watching closely to prevent burning.
08 -
Remove from oven, let chicken rest 5 minutes, then sprinkle with fresh parsley before serving.