Another book to add to my wishlist! I'll have to try this one. I've been experimenting with more frozen drinks and ice cream lately. It's a lot harder to make a good frozen drink than you'd expect. But this one looks delicious!
They really are. But the xanthan gum really helped keep the drink thick and stabilized. But I think a good blender is the most important part. Highly recommend the book though, very in-depth and lots of new techniques to try!