I make my hot chocolate with
cocoa powder, erythritol, hot water and a dash of double cream. Lovely.
- I gave up on milk because even small amounts affect my blood glucose, whereas cream doesn't.
You could try powdered coconut milk (about half the carb of powdered cow's milk), and see how that worked. There is a slight coconut taste, but then, coconut and chocolate is a great combo, so you may love it.
http://www.tesco.com/groceries/product/details/?id=268726658