I have a cook book called “500 Treasured Country Recipes” and I am going through it finding recipes that can be used or converted to be more traditional. I tried this one last night…
I mixed the flour and sour cream and left 0vernight to soak (prob’ly should do longer, it was only 8 hours). Then I added the egg yolks and other ingredients. Lastly beat the egg whites until fluffy and mixed into the batter. They were pretty good!