01 - Preheat the oven to 425°F. Line a large baking sheet with parchment paper.
02 - In a large bowl, combine carrots, beets, and red onion.
03 - In a small bowl, whisk together olive oil, smoked paprika, cumin, garlic powder, salt, and black pepper.
04 - Pour the spice mixture over the vegetables, tossing until evenly coated.
05 - Spread the vegetables in a single layer on the prepared baking sheet.
06 - Roast for 35-40 minutes, stirring once halfway through, until vegetables are tender and edges are slightly caramelized.
07 - Remove from the oven and transfer to a serving platter. Garnish with fresh parsley and pumpkin seeds, if desired. Serve warm or at room temperature.