Start by washing and peeling your sweet potatoes.
Cut them into wedges, as if you were going to make potato French fries.
Rinse the sweet potato wedges in water and dry them well with a towel or paper towel.
Place the sweet potato in a bowl and add the seasonings.
Stir well, so that they are well seasoned.
Line a baking tray with baking paper and place the sweet potato wedges one by one, so that they are not on top of each other.
Bake in a preheated oven at 220º for approximately 20 min.
If you want to give the sweet potato a crisper touch, leave it in the oven for another 5 min on the grill mode.
Sprinkle with chopped chives or whatever herbs you like.
Serve with a yogurt sauce.