Multi-grain Roasted Potato Sour Cream Sourdough

In honor of my 16 Year old Mookie! This one was made with high extraction freshly milled whole wheat, spelt and rye with a little bread flour mixed in.
The crumb was nice and open and it tastes amazing.
I like using the whole potato skin and all and just chop them up in my mini food processor. It makes for a soft crumb and the bread will stay fresher longer.