Good for a guilt-free party snack.
Heat the vegetable oil in a large non-stick pan. Add the onions and garlic and stir gently until browned. Then add the sweet potato, spinach, oregano, chilli powder, cumin and cayenne powder. Cover and cook for 10 minutes, stirring often.
Once the sweet potatoes have softened, remove the pan from the heat and stir in a touch of salt and pepper. Evenly spread the sweet potato mixture onto the tortillas, sprinkling a handful of cheese into each
Fold the tortilla in half, over the top of the filling. Take another pan and heat a small amount of vegetable oil on a high heat
Place each filled tortilla in the pan, cooking on each side for a couple of minutes and serve.