Preheat the oven to 325. Combine the almond flour, egg white and salt together until you form a ball of dough. Place dough on a piece of parchment paper and put another piece on top of that roll the dough out to about 1/8 inch thick or thinner if you want really crispy crackers. Remove the top piece of parchment paper and place the bottom piece on a cookie sheet. Pour coconut aminos on top and spread around with your hands to coat.
Cut the dough with a pizza cutter into whatever size cracker you prefer. Sprinkle sesame seeds on top. Bake for 12-15 minutes, or until golden brown, the thinner the cracker, the less time you bake it for.