01 - Preheat oven to 400°F and line a baking sheet with parchment paper.
02 - Whisk orange zest, orange juice, lemon juice, olive oil, honey, thyme, salt, and pepper in a large bowl.
03 - Add peeled carrot sticks to the bowl and toss thoroughly to coat with the citrus mixture.
04 - Spread the coated carrots evenly in a single layer on the prepared baking sheet.
05 - Roast for 25 to 30 minutes, stirring halfway through, until carrots are tender and lightly caramelized.
06 - Transfer carrots to a serving platter, garnish with chopped parsley and extra orange zest if desired, and serve warm.