Heat the oil in a large frying pan over medium heat
Peel and chop the carrots
Chop the onion
Peel and cut the sweet potato into bite size pieces
Add the vegetables to the pan and cook while preparing the chicken
Cut the chicken into bite size pieces
Add the chicken to the pan
Cook and stir for 5 minutes
Add the water
Cover and cook on low heat for 15 minutes
Turn off the heat and break the curry blocks into pieces
Stir until completely melted
Return the pan to low heat
Cook until the sauce reaches your preferred thickness
Add a little water if needed to thin the sauce
Serve over hot rice