Cut the chuck flap tail, broccoli, onion, and potato into bite-sized pieces.
Add oil to a pan and stir-fry the chuck flap tail.
Add the onion and potato and continue stir-frying.
Add the broccoli and stir-fry briefly.
Pour in 200ml of water and simmer until the ingredients are cooked through.
Add curry powder and stir well while simmering.
Once everything is cooked, turn off the heat and serve on a plate.