In a large bowl, combine the sliced potatoes, minced garlic, onion powder, salt, black pepper, and grated parmesan cheese. Drizzle with olive oil and toss until the potatoes are evenly coated with the seasonings.
4 large russet potatoes, 3 cloves of garlic, 1 teaspoon onion powder, 1 teaspoon salt, 1/2 teaspoon black pepper, 1/4 cup grated parmesan cheese, 2 tablespoons olive oil