Cut potatoes, carrots, onions, and meat into bite-sized pieces.
Heat cooking oil in a pan and stir-fry the meat.
When the meat is cooked, add the vegetables and stir-fry together.
Pour water into a pot, add all the ingredients, and bring to a boil.
When the vegetables are cooked, add the curry powder.
Simmer and stir until the mixture thickens.
Serve the finished curry over rice.