I made this last night for a Worship Arts Team Potluck at my Church. (I’m the Orchestra Director)
I thought it was pretty bland, but a skoshe more salt would have fixed that. I was in a hurry, and may not have actually DOUBLED the salt at all–as I should have done–since it was a double batch.
BUT THIS RECIPE has possibilities, oh baby! I can’t believe how much of it disappeared, even though I cautioned my Non Ketonian peeps that it was my first trial, and it was decidedly bland this time around.
And on the way back from Church, I sorta snarfed all the leftovers. 
I am VERRRY interested in whatever tweaks you folks have tried that worked out well: spices, cheddar, whey protein, just whatever. Maybe a little Almond Flour or Coconut Flour???
Dunno, but after 2 years of not really caring whether I had bread anymore, suddenly my Keto Bread Mojo has returned with a vengeance.
See, in the beginning of my 28 month KETO journey I thought I neeeeeded(!) bread and tried all sorts of recipes that were mostly Flopperoos.
Even though I’m a man, I got to be an expert bread maker, even grinding my own flour, and making thousands of hamburger buns OVER MANY YEARS that became legend in my South Central Kansas locale. People would call my wife and say something like, "Hey! Come to our cookout Saturday! And by the way, could Stan bring some of those buns everybody is raving about???" This went on for well over a decade, maybe closer to two.
Great BIG Soft, Fluffy, Whole Wheat Buns. YUM!
BUTT alas… 
So after all the Phoney Keto Bread flopperoos that just couldn’t pass muster, bread sorta faded away as the pounds melted off.
No bread tastes as good as losing half of my body weight feels. (333 divided by 2 = 166.5)
And yes, you can quote or steal that if you like. I did.
So just a little history.
But thanks @DawnMichelle for posting this. It has really piqued my interest!