Jajangmyeon (Korean Black Bean Noodles)

Dice the pork, onion, zucchini, and potato into small cubes.

Heat some cooking oil in a pan and stir-fry the pork.

Add the onion, potato, and zucchini, and continue stir-frying.

Add the black bean paste (chunjang) and stir-fry over low heat.

Pour in water and bring to a boil.

Add the starch water to adjust the thickness.

Serve the boiled noodles with the jajang sauce on top.