Preheat your oven to 425°F (220°C) and line a large baking sheet with parchment paper.

Wash and slice sweet potatoes into wedges about ½ inch thick.

In a mixing bowl, combine sweet potato wedges with olive oil, minced garlic, salt, and black pepper. Toss until well-coated.

Sprinkle grated Parmesan over the wedges and toss again until evenly distributed.

Arrange the seasoned wedges in a single layer on the prepared baking sheet. Bake for 25-30 minutes or until golden brown and crispy, flipping halfway through.

Allow to cool slightly before serving as an appetizer or side dish.