Parmesan Zucchini Slices 🍆 by Mary Baez🌸💄💎 Parmesan Zucchini Slices 🍆Ingredients 2 medium-sized zucchini 1/2 cup freshly grated Parmesan cheese Garlic salt & freshly ground black pepper, optional Directions Place oven rack in center position of oven. Preheat to 425°F. Line a baking sheet with foil (lightly misted with cooking spray) OR parchment paper. Wash and dry zucchini, and cut into 1/4-inch thick slices. Arrange zucchini rounds on prepared pan, with little to no space between them. If desired, lightly sprinkle zucchini with garlic salt and freshly ground black pepper.spread a thin layer of Parmesan cheese on each slice of zucchini. Bake for 15 to 20 minutes, or until Parmesan turns a light golden brown.Serve immediately.