Preheat oven to 350°F / 175°C. Using the baking paper, slide the dough onto a cookie sheet and bake for 20 minutes. Remove cookie sheet from oven, flip the whole cracker over (if it breaks a bit, don’t worry!) and peel the baking paper off of the back. Return to oven to bake for another 10 minutes, until fully dry, crisp, and golden around the edges.