Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup. Pat your prepared carrots dry with paper towels to ensure they caramelize beautifully rather than steam during roasting.
In a small bowl, whisk together honey, butter, olive oil, Dijon mustard, garlic powder, paprika, cayenne pepper, salt, black pepper, and balsamic vinegar until smooth and well combined. This glaze will coat your vegetables evenly and create that signature glossy finish.
Place prepared carrots on your lined baking sheet in a single layer, cut-side down for maximum caramelization. Pour the honey glaze mixture over the carrots, then scatter fresh thyme sprigs directly on top and pour vegetable broth around the pan.
Roast for 30–35 minutes, stirring halfway through cooking time to ensure even browning and glaze distribution. The carrots should be tender when pierced with a fork and the edges should be golden brown and slightly caramelized. This thanksgiving honey roasted carrots crowd recipe achieves its best results when you don't skip the stirring step.
Remove from the oven and taste for seasoning, adjusting salt and pepper as needed for your preference. Transfer to a serving platter and garnish generously with fresh chopped parsley for color and freshness before bringing to the table.