In a desperate move I tried out the fried potato juice thing because of Dr. Peat. (I have been eating Peat style since August 2011)
So, I ran out of soy-free eggs and was not a happy camper since I usually have them for dinner or use them in a dinner recipe. I have been avoiding starch because of Small intestinal bacterial overgrowth. Also the potatoes I had were starting to sprout. Basically: Potato juice sounded like a great solution. I was hungry, it might "cure" some of my gut issues, it was starch-free.
I don't have a juicer, so I peeled them then used a cheese grater. Then I used cheesecloth to "milk" the shavings. I ended up with a bowl of clear liquid. Then I heated up a frying pan with some butter. When I went to pour the liquid in there was still some liquid but a giant layer of "clay"-like near solid glop at the bottom of the bowl. I decided to put the whole of the contents into the pan.
It fried up gray, sticky, and gloppy. 5 giant potatoes made about 2 fried eggs sized portion.
It mostly tasted like butter and salt and had the consistency of chewy glop.
I felt sick as a dog after I ate it and bloated up like I had actually eaten all 5 of those potato's.