Preheat your oven to 400°F (200°C). Wash and dry the Russet potatoes thoroughly, then slice each potato in half lengthwise and cut each half into 3–4 wedges. Place the wedges in a large mixing bowl and drizzle with olive oil, tossing gently to coat evenly.
In a small bowl, combine salt, garlic powder, and Italian seasoning. Sprinkle the seasoning mix over the coated potato wedges and toss again until evenly distributed. Add the freshly shredded Parmesan cheese and give it one last gentle toss.
Line a baking sheet with parchment paper or lightly grease it. Arrange the seasoned wedges in a single layer with skin side down. Bake in the preheated oven for about 25 to 35 minutes, flipping halfway through, until golden brown and tender.
Remove the potato wedges from the oven and transfer them onto a serving platter. Garnish with freshly chopped parsley and serve hot with your favorite dipping sauces.