Sure! 100ml of water, quater of tbsp of corn flour (俗粉), sugar ,a pinch of salt ,some pepper , a lil planta ,vegetarian oyster sauce or this combination if you dislike the taste of oyster sauce : black soy sauce (黑酱油not普通酱油) with some healthy mushroom taste enhancer 蘑菇精 I didn't really recorded the amount ...I guess you can adjust them according to your preference!😊