Peel and chop the potatoes into cubes.
In a large pot, add water, salt and the potatoes and bring to a boil. Cook about 12 to 15 minutes or until the potatoes are tender.
Drain the potatoes and let cool.
Once cooled, with a potato masher or ricer, mash the potatoes until smooth.
Caution - The measurements of the Chickpea Flour and Tapioca Flour are close, but just estimates. The goal is to create a dough that holds together and is just past the point of being "sticky". Add and knead the dough. If it is sticky, add a little more and keep adding until you get a nice dough. You can knead by hand until you get the consistency you want.
Roll the dough out into ropes about 1 inch thick. Use a light dusting of tapioca flour during this process. Once you have all the dough rolled out, cut the dough into pieces, about 1 to 2 inches long.
NOTE - This is the last thing you do. Make sure your sauce is simmering and ready because you want to serve the gnocchi immediately. Bring a pot of salted water to boil. Add about 8 pieces of dough at a time and cook for about 4 minutes. Once the pieces rise from the bottom, cook for about 1 additional minutes and remove. Use a slotted spoon so as much water runs off as possible.