Dice potatoes, carrots, and onions into cubes.
Cut the beef into bite-sized pieces.
Heat oil in a pan and stir-fry the beef.
Add the potatoes, carrots, and onions, and stir-fry together.
When the vegetables are halfway cooked, add water.
When it starts to boil, dissolve and add curry powder.
Simmer over medium-low heat for about 10 minutes.
Serve rice in a bowl and top with the curry to finish.