Slice the zucchini into half-moon shapes.
Julienne the carrot and onion.
Beat the eggs and scramble them.
Heat a pan with cooking oil, stir-fry the zucchini, carrot, and onion separately, and season with salt.
Put rice in a bowl, then top with the stir-fried vegetables and scrambled egg.
Mix with gochujang and sesame oil before eating.