Preheat the oven to 180 degrees. Peel the sweet potato and turn into noodles either by using a spiralizer or cutting into thin strips with a knife. Place the sweet potato noodles on a baking tray with the olive oil, cinnamon, paprika, cumin, dried coriander, salt and pepper. Mix well and bake in oven for 10-15 minutes, until tender and a little crisp. Take them out halfway through to mix around so that they bake evenly.