Preheat the oven to 415ºF.Cut the end off each sweet potato before spiralizing. Snip the long strings with a scissor to desired length.Place the sweet potato strings in a large bowl, add in spices (desired amounts), and toss to coat the strings.Line a baking sheet with parchment paper and evenly spread out the sweet potato strings. Bake for 20-30 minutes, careful not to burn.