Scrub the potatoes clean under running water using a vegetable brush.
Cut potatoes in half (lengthwise), then cut into ½-inch thick wedges.
Place the wedges in a large bowl of ice water and allow to soak for 30 minutes.
Approximately 20 minutes after the potatoes have been soaking, preheat your oven to 425 degrees F and line 2 large rimmed baking sheets with parchment paper.
Once the potatoes have soaked for 30 minutes, drain in a colander and rinse well with cold water.
Pat the potatoes dry (VERY WELL) with paper towels or a clean dish towel.
Place the potato wedges in a large bowl (I rinse and dry the same bowl I used for soaking) and drizzle with the olive oil. Sprinkle with salt, pepper, garlic powder, and Italian seasoning.
Using your hands, toss to coat with the oil and seasonings as evenly as possible.
Arrange the wedges in a single layer (cut side down) onto the prepared baking sheets, leaving at least 1-inch in between each wedge to allow air to circulate around the wedges.
Bake for 20 minutes. Using oven mitts, carefully remove baking sheet from the oven and flip the wedges using a set of tongs.
Return baking sheet to the oven and bake for an additional 15 to 20 minutes, or until wedges are crisped and browned to your liking.
Repeat with the second baking sheet of wedges.
Sprinkle with grated Parmesan and parsley when serving.