Have you ever made an all-buttermilk scone? I like the idea of extra tang in a savory scone, but really I just don't want to go to the store because it's too damn cold in the northeast this week. I have buttermilk but no other fresh dairy in the house.
I know buttermilk has a leavening effect, in reaction w the baking powder...anyone have an all-buttermilk recipe or ratio they'd care to share? Thanks much!