01 - Preheat oven to 425°F. Line a large baking sheet with parchment paper or foil for easy cleanup.
02 - Arrange sliced kielbasa, potatoes, broccoli, bell peppers, onion, and carrots in a single layer on the sheet pan.
03 - Whisk together honey, olive oil, minced garlic, soy sauce, Dijon mustard, black pepper, and salt in a small bowl.
04 - Drizzle glaze evenly over meat and vegetables. Toss gently to coat thoroughly.
05 - Roast for 25-30 minutes, stirring halfway through, until vegetables are tender, slightly caramelized, and kielbasa is browned.
06 - Garnish with chopped fresh parsley if desired. Serve hot.