01 -
Preheat your oven to 400°F (200°C).
02 -
Peel the potatoes and cut them into cubes, ensuring the pieces are uniform in size.
03 -
Wash and cut the broccoli into florets, making sure they are bite-sized.
04 -
Place the cubed potatoes and broccoli florets in a large mixing bowl.
05 -
Pour the olive oil over the potatoes and broccoli, ensuring everything is well-coated.
06 -
Sprinkle the garlic powder, onion powder, salt, black pepper, and crushed red pepper flakes (if using) evenly over the vegetables.
07 -
Toss everything together gently to ensure the seasonings are evenly distributed.
08 -
Transfer the seasoned potatoes and broccoli onto a baking sheet in a single layer.
09 -
Place the baking sheet in the preheated oven and roast for 25 to 30 minutes, or until the potatoes are tender and golden brown, stirring halfway through.
10 -
Once the vegetables are roasted, remove the baking sheet from the oven and sprinkle the grated Parmesan cheese over the hot vegetables.
11 -
Use a spatula to gently toss the vegetables to evenly distribute the melted Parmesan. Serve immediately while warm.