1
Bring a pan of water to a boil. Halve the sweet potatoes lengthwise and cook them for about 15 minutes until done. Remove the sweet potatoes from the pan and allow them to cool down.
2
Clean the red onions and yellow bell pepper. Cut the bell pepper into equal pieces and the onions into 4 or 6 segments. Cut the sweet potatoes into equal pieces as well.
3
Thread alternately 3 pieces of sweet potato on a skewer with a piece of onion and bell pepper in between. Brush the skewer with a little oil. Grill the skewers on the barbecue.
4
To make the dressing, mix 2 tablespoons of tahini sesame paste with 1 tablespoon of honey, 2 tablespoons of oil, lime juice, salt, and pepper, and add 2 tablespoons of water until you achieve a smooth sauce.
5
Garnish the sweet potato skewers with chopped fresh coriander and some sesame seeds.
