In the name of science, I have made the grave sacrifice of making several batches of these cookies and feeding them to various people in order to confirm that fact. (yupitsvegan.com)
I've made several batches in the past few weeks and have had a blast. (smittenkitchen.com)
Finally, blend the soup with either an immersion blender or in several batches in a blender (don't fill completely). (aloprofile.com)