Gradually stir in coconut milk (or milk) until smooth. Transfer flour mixture in a greased shallow plate (see picture 1), steam over high heat with cover for 30 minutes, or until cooked through (see picture 2). Use a chop stick to test if it’s cooked. If not much flour mixture sticks to the chop stick, it’s done.
https://www.amazon.com/Glutinous-Rice-Flour-Ounce-Erawan/dp/B005WG1VRI