Grate cheese on the small hole side of a 4-sided box grater into a small bowl. Using a tablespoon measure, place cheese in mounds onto a nonstick silicone pad or greased parchment paper-lined half-sheet pan. Use 2 separate sheet pans, 5 rounds per pan. Flatten out mounds with the back of a spoon, making sure mounds are at least 4 inches apart. Season with pepper, paprika, or cayenne, if desired. Bake on the middle rack, of the oven, one pan at a time, until golden, 8-10 minutes. Cool before consuming.