Melt the coconut oil over medium heat, add chicken and cook until brown.
While chicken is cooking, mix the Panang curry paste into the coconut milk and set aside.
After chicken is browned, add the curry, coconut milk mixture to the chicken and stir.
Add the tomato and mix well. Add the cumin, turmeric, salt, and pepper, and stir.
Add the Sweet Potato first and cook mixture covered for two to three minutes. Add the remaining vegetables, stir well, cover and cook for eight minutes or until vegetables are tender stirring mixture every two to three minutes.
Serve in bowls