PJ Hamel, post author July 12, 2015 at 9:03pm In reply to What is the purpose of the buttermilk powder used in the pastry… by Kay Simpson (not verified) Kay, its acid tenderizes the gluten in the flour a bit; plus it adds a touch of tangy flavor. Leave it out if you like; no problem. PJH Reply
July 12, 2015 at 9:03pm
In reply to What is the purpose of the buttermilk powder used in the pastry… by Kay Simpson (not verified)