Cut onion, potato, carrot, and meat into bite-sized pieces.
Heat cooking oil in a pot and sauté the onions.
Add the meat and stir-fry until it changes color.
Add potatoes and carrots and stir-fry together.
Pour in 300ml of water and simmer until all ingredients are cooked.
Add curry powder and stir well while simmering.
Transfer the finished curry to a bowl.