I started doing a similar thing with soy milk...but most soy milks are too high in carb because they're sweetened...sounds like you are using the Westsoy unsweetened vanilla (btw it's $1.99 at trader joes!)...it's pretty good, but the Vitasoy Unsweetened Creamy Soy Milk taste a little better...better consistency, less grainy taste...I add 1 or 2 tbs of cream sometimes and to give it a real milky taste...it's perfect by the glass and over the Keto Cocoa Crisp cereal, which you can also get at Mother's (or most of the online merchants).