Mix sauce in a small bowl.
Fry vegetables until they are lightly brown or charred. Chanchanyaki is supposed to be done on a griddle or grill, so doing this is to add more of that grilled flavour.
Put in the sauce, then lower the heat and cover. Water from the vegetables will seep out and combine with the sauce.
After 5 minutes, turn off the heat, then let sit for another 5 minutes. (Adjust according to how well your pan retains heat)
Mix and it’s ready to be used.