Start by preheating your oven to 400°F. Line a baking sheet with parchment paper or foil and lightly spray or brush it with olive oil to prevent sticking. Then, wash the potatoes thoroughly and slice each one in half lengthwise. Slice each half into thirds or quarters, depending on size, to create thick wedges. Try to keep the pieces similar in size for even cooking.

Place the potato wedges into a large mixing bowl. Add the olive oil, minced garlic, Italian seasoning, salt, and pepper. Toss the wedges thoroughly to ensure every piece is well coated with the oil and seasoning mixture. Once coated, add half of the Parmesan cheese and toss again to distribute evenly.

Arrange the wedges on your prepared baking sheet in a single layer with the skin side down. This positioning helps them crisp on the cut sides while keeping the skins intact for extra texture. Bake for 35 to 40 minutes, flipping the wedges halfway through to encourage even browning. In the final 5 to 7 minutes of baking, sprinkle the remaining Parmesan cheese over the wedges and return them to the oven. This step creates a deliciously crispy cheesy topping.

Once the wedges are golden brown and fork-tender, remove them from the oven. Let them rest for a few minutes before transferring to a serving platter. Garnish with freshly chopped parsley if desired and serve immediately with your favorite dipping sauce or as a stand-alone snack.