There'll be a better write-up on my blog,
mentalexperimental.org, but I wanted to thank Floyd for a good starter recipe. I'm still working on modifying this one. I think that I have the general consistency of the bread down that I want, but I want a bit more tang. I think that there may have to be a sourdough component to really get it where I want it to be. But that's a completely new bread.
This is Floyd's recipe with a few modifications. The first is adding a bit more sour cream. The second was adding cheddar cheese instead of chives. The third is the addition of half & half in the dough and the mashed potatoes.
I think that getting a stand mixer will help me with this type of bread the most. I mixed for 8 or so minutes on speed 2 and then folded twice during the bulk fermentation, giving it an hour at the end to come to full bulk. The crumb is light, fluffy, and very tender.
I'm writing the recipe on the blog now. I wanted to share the photo because I'm so proud of how this one turned out. :)