In a medium bowl, add all of the ingredients and mix well to make a dough.
Scoop the cracker mixture onto a sheet of parchment paper, and place another sheet of parchment paper on top, so the cracker mixture is sandwiched in between. Use a rolling pin to gently roll the dough out to about ⅛" thick. The dough will be very soft.
Remove the top sheet of parchment and use a pizza cutter or knife to cut the dough into a grid of crackers. Use a fork to poke each cracker.
Pick up the parchment with the rolled dough on it and place on a baking tray. Bake for 25 - 30 minutes until the edges start to brown. Remove from the oven and separate the crackers. You may need to cut them again and use a spatula to release them from the parchment. Remove any browned pieces and set aside.
Return the tray with the now spread out crackers to the oven and bake for an additional 5 - 15 minutes until lightly golden and crispy. It will take more or less time depending on how wet your pulp was when you began. Let crackers cool and enjoy as you please!Storage: Once completely cooled, store the crackers in an airtight container at room temperature for up to 5 days. For longer storage, keep them in the fridge for up to 2 weeks. To bring back crispness, pop them in a 300°F (150°C) oven for a few minutes before serving. Crackers can also be frozen in a freezer-safe container or bag for up to 2 months—just thaw and re-crisp in the oven as needed.
Notes
*For oil-free you can simply omit the oil. I do like adding the oil as it makes the crackers a little crisper, but they are still good without it.**For extra-strong flavoured crackers add an extra tablespoon of nutritional yeast and an extra ¼ teaspoon of garlic powder.