In a medium bowl, whisk together all the dry ingredients
Pour in the wet ingredients and stir until a cohesive ball forms
Wrap the dough tightly in plastic wrap and refrigerate for up to a day
When ready to bake, lightly flour a piece of parchment paper
Sprinkle the dough with flour and roll it out as thinly as possible
Transfer the dough on the parchment to a baking sheet
Sprinkle with any desired toppings
Bake at 425°F until dry at the center and golden at the edges, about 15 minutes
Let the crackers cool completely, then snap into smaller pieces
