Preheat oven to 375 degrees F.
Add all the ingredients to a food processor and pulse until the dough is formed.
Place the dough on a floured work surface or silicone baking sheet.
Divide it into 4 parts (you may choose to refrigerate ½ of the batch to bake later).
Roll each part into a rectangle and cut into square crackers using a pastry wheel cutter or use your favorite cookie cutter. Gather up and re-roll any excess dough.
Use a fork to make small holes into the crackers (optional).
Place the crackers on a non-stick baking tray and bake for around 10 minutes (the time will depend on how thick your crackers are). Check after 8 minutes very closely as they can burn quickly.
Remove crackers from the oven when they are golden on the edges, let them cool and serve.