This is curry.
Dice the onion, potato, and carrot.
Heat cooking oil in a pan and sauté the onions.
Add potatoes and carrots and continue to stir-fry.
Add beef or chicken and cook thoroughly.
Pour enough water to cover the ingredients and bring to a boil.
Add curry powder, stir well, and simmer on low heat for 10 minutes.
Serve the curry over rice.