10tbspUnsalted ButterCold & cut in to small pieces
2-3tbspIce WaterAs needed
Instructions
Combine the dry ingredients in a food processor and pulse until combined.
Add the butter and pulse until crumbly and it looks like rough sand. Add the ice water and pulse a couple more times until moistened.
Pinch a piece of the dough and if it holds together, then it's ready. Otherwise add another tablespoon of ice water and pulse again.
Turn the dough out onto a floured surface and shape into a ball, then flatten it into a thick disk. If you're not ready to make a galette immediately, wrap the disk in plastic wrap and freeze for later.
Notes
I like to double this recipe and save one of the disks of dough in the freezer until the next time I want to make a galette.