Preheat the oven to 375°F, and spray a large baking sheet with cooking spray.
In a small bowl, whisk together the honey, olive oil, cinnamon, salt and pepper.
⅓ cup honey, 2 tablespoons olive oil, ½ teaspoon ground cinnamon, ½ teaspoon salt, ⅛ teaspoon ground black pepper
Toss the carrots and parsnips with the honey mixture.
6 large carrots, 3 large parsnips
Arrange the carrots and parsnips on the prepared baking sheet, and bake for 40-45 minutes until fork-tender.
Serve with walnuts and parsley. See post for tips, variations and storage options.
½ cup walnut halves, ¼ cup freshly chopped parsley