Preheat oven to 425°F (220°C) and line a baking sheet with parchment paper.
Place sliced carrots in a bowl.
Add olive oil, garlic powder, onion powder, Italian seasoning, paprika, salt, pepper, and ¼ cup Parmesan. Toss well.
Spread remaining Parmesan onto the baking sheet. Arrange carrots over the cheese in a single layer without overlapping.
Roast for 20–25 minutes until tender and golden.
Let cool slightly, then flip to reveal the crispy crust. Drizzle with hot honey if desired.
This Parmesan Crusted Carrots recipe is best served warm for maximum crispiness.