Cut the pork into bite-sized pieces.
Dice the potatoes, carrots, and onions.
Heat cooking oil in a pan and stir-fry the pork.
When the pork is cooked, add the potatoes, carrots, and onions and stir-fry together.
Once the ingredients are partially cooked, add water and bring to a boil.
When the vegetables become tender, add curry powder and dissolve it.
Simmer over low heat while stirring until it thickens.
Serve the finished curry over rice.