Preheat the oven to 220°C/428°F.
Line your baking sheet with baking paper.
Peel, wash and cut the sweet potato in pieces in the shape of fries and put them in a bowl.I usually cut my fries lengthwise and 1 cm on each side.Add all the spices and other ingredients.Mix gently so that the sweet potatoes are well coated. Place them on the baking sheet.
Bake in the oven for 25 minutes or more if necessary. The pieces will become crispy on the outside and soft on the inside.
Enjoy as soon as they come out of the oven.