Wow, just went and made this. Wasn't expecting much because i hate peanut butter, but mixed with chocolate whey and water, it was surprisingly nice! I left it in the microwave for too long though and it went a spongy texture most of the way through which wasn't that nice, so i chucked most of it away. Im gonna be making this next week for sure! Ill try it with cookie and cream flavour whey next time and wont leave it in there as long.