What to do with un-marked flour?
My DH very helpfully put about 4 cups of flour into a plastic container to take with us camping. Unfortunately, he does not remember if it was bread flour, regular flour or self-rising flour (I know it wasn't cake flour!). Any ideas on how to identify the type of flour or is there any recipe that I can use any type of flour? I make biscuits fairly often and thought I could just roll out biscuits with the mystery-flour. Thanks for any ideas.